the common law-µÚ57ÕÂ
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fficulty¡¡would¡¡be¡¡that¡¡the¡¡truckman¡¡was¡¡not¡¡bound¡¡to¡¡do¡¡so¡¡unless¡¡there¡¡was¡¡a¡¡consideration¡¡for¡¡his¡¡promise¡£¡¡Suppose£»¡¡therefore£»¡¡that¡¡it¡¡was¡¡alleged¡¡that¡¡he¡¡promised¡¡to¡¡do¡¡so¡¡in¡¡consideration¡¡of¡¡the¡¡delivery¡¡to¡¡him¡£¡¡Would¡¡this¡¡be¡¡a¡¡sufficient¡¡consideration£¿¡¡The¡¡oldest¡¡cases£»¡¡going¡¡on¡¡the¡¡notion¡¡of¡¡benefit¡¡to¡¡the¡¡promisor£»¡¡said¡¡that¡¡it¡¡could¡¡not¡¡be£»¡¡for¡¡it¡¡was¡¡a¡¡trouble£»¡¡not¡¡a¡¡benefit¡£¡¡/2/¡¡Then¡¡take¡¡it¡¡from¡¡the¡¡side¡¡of¡¡detriment¡£¡¡The¡¡delivery¡¡is¡¡a¡¡necessary¡¡condition¡¡to¡¡the¡¡promisor's¡¡doing¡¡the¡¡kindness£»¡¡and¡¡if¡¡he¡¡does¡¡it£»¡¡the¡¡delivery£»¡¡so¡¡far¡¡from¡¡being¡¡a¡¡detriment¡¡to¡¡the¡¡promisee£»¡¡is¡¡a¡¡clear¡¡benefit¡¡to¡¡him¡£
But¡¡this¡¡argument¡¡is¡¡a¡¡fallacy¡£¡¡Clearly¡¡the¡¡delivery¡¡would¡¡be¡¡sufficient¡¡consideration¡¡to¡¡enable¡¡the¡¡owner¡¡to¡¡declare¡¡in¡¡assumpsit¡¡for¡¡the¡¡breach¡¡of¡¡those¡¡duties¡¡which¡¡£§291£§¡¡arose£»¡¡irrespective¡¡of¡¡contract£»¡¡from¡¡the¡¡defendant's¡¡having¡¡undertaken¡¡to¡¡deal¡¡with¡¡the¡¡thing¡£¡¡/1/¡¡It¡¡would¡¡be¡¡a¡¡sufficient¡¡consideration¡¡for¡¡any¡¡promise¡¡not¡¡involving¡¡a¡¡dealing¡¡with¡¡the¡¡thing¡¡for¡¡its¡¡performance£»¡¡for¡¡instance£»¡¡to¡¡pay¡¡a¡¡thousand¡¡dollars¡£¡¡/2/¡¡And¡¡the¡¡law¡¡has¡¡not¡¡pronounced¡¡the¡¡consideration¡¡good¡¡or¡¡bad¡¡according¡¡to¡¡the¡¡nature¡¡of¡¡the¡¡promise¡¡founded¡¡upon¡¡it¡£¡¡The¡¡delivery¡¡is¡¡a¡¡sufficient¡¡consideration¡¡for¡¡any¡¡promise¡£¡¡/3/
The¡¡argument¡¡on¡¡the¡¡other¡¡side¡¡leaves¡¡out¡¡of¡¡sight¡¡the¡¡point¡¡of¡¡time¡¡at¡¡which¡¡the¡¡sufficiency¡¡of¡¡the¡¡consideration¡¡is¡¡to¡¡be¡¡determined¡£¡¡This¡¡is¡¡the¡¡moment¡¡when¡¡the¡¡consideration¡¡is¡¡furnished¡£¡¡At¡¡that¡¡moment¡¡the¡¡delivery¡¡of¡¡the¡¡cask¡¡is¡¡a¡¡detriment¡¡in¡¡the¡¡strictest¡¡sense¡£¡¡The¡¡owner¡¡of¡¡the¡¡cask¡¡has¡¡given¡¡up¡¡a¡¡present¡¡control¡¡over¡¡it£»¡¡which¡¡he¡¡has¡¡a¡¡right¡¡to¡¡keep£»¡¡and¡¡he¡¡has¡¡got¡¡in¡¡return£»¡¡not¡¡a¡¡performance¡¡for¡¡which¡¡a¡¡delivery¡¡was¡¡necessary£»¡¡but¡¡a¡¡mere¡¡promise¡¡of¡¡performance¡£¡¡The¡¡performance¡¡is¡¡still¡¡future¡£¡¡/4/
But¡¡it¡¡will¡¡be¡¡seen¡¡that£»¡¡although¡¡the¡¡delivery¡¡may¡¡be¡¡a¡¡consideration£»¡¡it¡¡will¡¡not¡¡necessarily¡¡be¡¡one¡£¡¡A¡¡promise¡¡to¡¡carry¡¡might¡¡be¡¡made¡¡and¡¡accepted¡¡on¡¡the¡¡understanding¡¡that¡¡it¡¡was¡¡mere¡¡matter¡¡of¡¡favor£»¡¡without¡¡consideration£»¡¡and¡¡not¡¡legally¡¡binding¡£¡¡In¡¡that¡¡case¡¡the¡¡detriment¡¡of¡¡delivery¡¡would¡¡be¡¡incurred¡¡by¡¡the¡¡promisee¡¡as¡¡before£»¡¡but¡¡obviously¡¡it¡¡would¡¡be¡¡incurred¡¡for¡¡the¡¡sole¡¡purpose¡¡of¡¡enabling¡¡the¡¡promisor¡¡to¡¡carry¡¡as¡¡agreed¡£
£§292£§¡¡It¡¡appears¡¡to¡¡me¡¡that¡¡it¡¡has¡¡not¡¡always¡¡been¡¡sufficiently¡¡borne¡¡in¡¡mind¡¡that¡¡the¡¡same¡¡thing¡¡may¡¡be¡¡a¡¡consideration¡¡or¡¡not£»¡¡as¡¡it¡¡is¡¡dealt¡¡with¡¡by¡¡the¡¡parties¡£¡¡The¡¡popular¡¡explanation¡¡of¡¡Coggs¡¡v¡£¡¡Bernard¡¡is£»¡¡that¡¡the¡¡delivery¡¡was¡¡a¡¡consideration¡¡for¡¡a¡¡promise¡¡to¡¡carry¡¡the¡¡casks¡¡safely¡£¡¡I¡¡have¡¡given¡¡what¡¡I¡¡believe¡¡to¡¡be¡¡the¡¡true¡¡explanation£»¡¡and¡¡that¡¡which¡¡I¡¡think¡¡Lord¡¡Holt¡¡had¡¡in¡¡view£»¡¡in¡¡the¡¡fifth¡¡Lecture¡£¡¡/1/¡¡But¡¡whether¡¡that¡¡which¡¡I¡¡have¡¡offered¡¡be¡¡true¡¡or¡¡not£»¡¡a¡¡serious¡¡objection¡¡to¡¡the¡¡one¡¡which¡¡is¡¡commonly¡¡accepted¡¡is¡¡that¡¡the¡¡declaration¡¡does¡¡not¡¡allege¡¡that¡¡the¡¡delivery¡¡was¡¡the¡¡consideration¡£
The¡¡same¡¡caution¡¡should¡¡be¡¡observed¡¡in¡¡construing¡¡the¡¡terms¡¡of¡¡an¡¡agreement¡£¡¡It¡¡is¡¡hard¡¡to¡¡see¡¡the¡¡propriety¡¡of¡¡erecting¡¡any¡¡detriment¡¡which¡¡an¡¡instrument¡¡may¡¡disclose¡¡or¡¡provide¡¡for£»¡¡into¡¡a¡¡consideration£»¡¡unless¡¡the¡¡parties¡¡have¡¡dealt¡¡with¡¡it¡¡on¡¡that¡¡footing¡£¡¡In¡¡many¡¡cases¡¡a¡¡promisee¡¡may¡¡incur¡¡a¡¡detriment¡¡without¡¡thereby¡¡furnishing¡¡a¡¡consideration¡£¡¡The¡¡detriment¡¡may¡¡be¡¡nothing¡¡but¡¡a¡¡condition¡¡precedent¡¡to¡¡performance¡¡of¡¡the¡¡promise£»¡¡as¡¡where¡¡a¡¡man¡¡promises¡¡another¡¡to¡¡pay¡¡him¡¡five¡¡hundred¡¡dollars¡¡if¡¡he¡¡breaks¡¡his¡¡leg¡£¡¡/2/
The¡¡courts£»¡¡however£»¡¡have¡¡gone¡¡far¡¡towards¡¡obliterating¡¡this¡¡distinction¡£¡¡Acts¡¡which¡¡by¡¡a¡¡fair¡¡interpretation¡¡of¡¡language¡¡would¡¡seem¡¡to¡¡have¡¡been¡¡contemplated¡¡as¡¡only¡¡the¡¡compliance¡¡with¡¡a¡¡condition£»¡¡have¡¡been¡¡treated¡¡as¡¡the¡¡consideration¡¡of¡¡the¡¡promise¡£¡¡/3/¡¡And¡¡so¡¡have¡¡counter¡¡promises¡¡in¡¡an¡¡agreement¡¡which¡¡expressly¡¡stated¡¡other¡¡matters¡¡as¡¡the¡¡consideration¡£¡¡/4/¡¡So¡¡it¡¡should¡¡be¡¡mentioned£»¡¡subject¡¡£§293£§¡¡to¡¡the¡¡question¡¡whether¡¡there¡¡may¡¡not¡¡be¡¡a¡¡special¡¡explanation¡¡for¡¡the¡¡doctrine£»¡¡that¡¡it¡¡is¡¡said¡¡that¡¡an¡¡assignment¡¡of¡¡a¡¡leasehold¡¡cannot¡¡be¡¡voluntary¡¡under¡¡the¡¡statute¡¡of¡¡27¡¡Elizabeth£»¡¡c¡£¡¡4£»¡¡because¡¡the¡¡assignee¡¡comes¡¡into¡¡the¡¡obligations¡¡of¡¡the¡¡tenant¡£¡¡/1/¡¡Yet¡¡the¡¡assignee's¡¡incurring¡¡this¡¡detriment¡¡may¡¡not¡¡be¡¡contemplated¡¡as¡¡the¡¡inducement¡¡of¡¡the¡¡assignment£»¡¡and¡¡in¡¡many¡¡cases¡¡only¡¡amounts¡¡to¡¡a¡¡deduction¡¡from¡¡the¡¡benefit¡¡conferred£»¡¡as¡¡a¡¡right¡¡of¡¡way¡¡would¡¡be£»¡¡especially¡¡if¡¡the¡¡only¡¡obligation¡¡is¡¡to¡¡pay¡¡rent£»¡¡which¡¡issues¡¡out¡¡of¡¡the¡¡land¡¡in¡¡theory¡¡of¡¡law¡£
But¡¡although¡¡the¡¡courts¡¡may¡¡have¡¡sometimes¡¡gone¡¡a¡¡little¡¡far¡¡in¡¡their¡¡anxiety¡¡to¡¡sustain¡¡agreements£»¡¡there¡¡can¡¡be¡¡no¡¡doubt¡¡of¡¡the¡¡Principle¡¡which¡¡I¡¡have¡¡laid¡¡down£»¡¡that¡¡the¡¡same¡¡thing¡¡may¡¡be¡¡a¡¡consideration¡¡or¡¡not£»¡¡as¡¡it¡¡is¡¡dealt¡¡with¡¡by¡¡the¡¡parties¡£¡¡This¡¡raises¡¡the¡¡question¡¡how¡¡a¡¡thing¡¡must¡¡be¡¡dealt¡¡with£»¡¡in¡¡order¡¡to¡¡make¡¡it¡¡a¡¡consideration¡£
It¡¡is¡¡said¡¡that¡¡consideration¡¡must¡¡not¡¡be¡¡confounded¡¡with¡¡motive¡£¡¡It¡¡is¡¡true¡¡that¡¡it¡¡must¡¡not¡¡be¡¡confounded¡¡with¡¡what¡¡may¡¡be¡¡the¡¡prevailing¡¡or¡¡chief¡¡motive¡¡in¡¡actual¡¡fact¡£¡¡A¡¡man¡¡may¡¡promise¡¡to¡¡paint¡¡a¡¡picture¡¡for¡¡five¡¡hundred¡¡dollars£»¡¡while¡¡his¡¡chief¡¡motive¡¡may¡¡be¡¡a¡¡desire¡¡for¡¡fame¡£¡¡A¡¡consideration¡¡may¡¡be¡¡given¡¡and¡¡accepted£»¡¡in¡¡fact£»¡¡solely¡¡for¡¡the¡¡purpose¡¡of¡¡making¡¡a¡¡promise¡¡binding¡£¡¡But£»¡¡nevertheless£»¡¡it¡¡is¡¡the¡¡essence¡¡of¡¡a¡¡consideration£»¡¡that£»¡¡by¡¡the¡¡terms¡¡of¡¡the¡¡agreement£»¡¡it¡¡is¡¡given¡¡and¡¡accepted¡¡as¡¡the¡¡motive¡¡or¡¡inducement¡¡of¡¡the¡¡promise¡£¡¡Conversely£»¡¡the¡¡promise¡¡must¡¡be¡¡made¡¡and¡¡accepted¡¡as¡¡the¡¡conventional¡¡motive¡¡or¡¡inducement¡¡for¡¡furnishing¡¡the¡¡consideration¡£¡¡The¡¡root¡¡of¡¡the¡¡whole¡¡matter¡¡is¡¡the¡¡relation¡¡of¡¡reciprocal¡¡£§294£§¡¡conventional¡¡inducement£»¡¡each¡¡for¡¡the¡¡other£»¡¡between¡¡consideration¡¡and¡¡promise¡£
A¡¡good¡¡example¡¡of¡¡the¡¡former¡¡branch¡¡of¡¡the¡¡proposition¡¡is¡¡to¡¡be¡¡found¡¡in¡¡a¡¡Massachusetts¡¡case¡£¡¡The¡¡plaintiff¡¡refused¡¡to¡¡let¡¡certain¡¡wood¡¡be¡¡removed¡¡from¡¡his¡¡land¡¡by¡¡one¡¡who¡¡had¡¡made¡¡an¡¡oral¡¡bargain¡¡and¡¡given¡¡his¡¡note¡¡for¡¡it£»¡¡unless¡¡he¡¡received¡¡additional¡¡security¡£¡¡The¡¡purchaser¡¡and¡¡the¡¡plaintiff¡¡accordingly¡¡went¡¡to¡¡the¡¡defendant£»¡¡and¡¡the¡¡defendant¡¡put¡¡his¡¡name¡¡upon¡¡the¡¡note¡£¡¡The¡¡plaintiff¡¡thereupon¡¡let¡¡the¡¡purchaser¡¡carry¡¡off¡¡the¡¡wood¡£¡¡But£»¡¡according¡¡to¡¡the¡¡testimony£»¡¡the¡¡defendant¡¡signed¡¡without¡¡knowing¡¡that¡¡the¡¡plaintiff¡¡was¡¡to¡¡alter¡¡his¡¡position¡¡in¡¡any¡¡way¡¡on¡¡the¡¡faith¡¡of¡¡the¡¡signature£»¡¡and¡¡it¡¡was¡¡held¡¡that£»¡¡if¡¡that¡¡story¡¡was¡¡believed£»¡¡there¡¡was¡¡no¡¡consideration¡£¡¡/1/
An¡¡illustration¡¡of¡¡the¡¡other¡¡half¡¡of¡¡the¡¡rule¡¡is¡¡to¡¡be¡¡found¡¡in¡¡those¡¡cases¡¡where¡¡a¡¡reward¡¡is¡¡offered¡¡for¡¡doing¡¡something£»¡¡which¡¡is¡¡afterwards¡¡done¡¡by¡¡a¡¡person¡¡acting¡¡in¡¡ignorance¡¡of¡¡the¡¡offer¡£¡¡In¡¡such¡¡a¡¡case¡¡the¡¡reward¡¡cannot¡¡be¡¡claimed£»¡¡because¡¡the¡¡alleged¡¡consideration¡¡has¡¡not¡¡been¡¡furnished¡¡on¡¡the¡¡faith¡¡of¡¡the¡¡offer¡£¡¡The¡¡tendered¡¡promise¡¡has¡¡not¡¡induced¡¡the¡¡furnishing¡¡of¡¡the¡¡consideration¡£¡¡The¡¡promise¡¡cannot¡¡be¡¡set¡¡up¡¡as¡¡a¡¡conventional¡¡motive¡¡when¡¡it¡¡was¡¡not¡¡known¡¡until¡¡after¡¡the¡¡alleged¡¡consideration¡¡was¡¡performed¡£¡¡/2/
Both¡¡sides¡¡of¡¡the¡¡relation¡¡between¡¡consideration¡¡and¡¡promise£»¡¡and¡¡the¡¡conventional¡¡nature¡¡of¡¡that¡¡relation£»¡¡may¡¡be¡¡illustrated¡¡by¡¡the¡¡case¡¡of¡¡the¡¡cask¡£¡¡Suppose¡¡that¡¡the¡¡£§295£§¡¡truckman¡¡is¡¡willing¡¡to¡¡carry¡¡the¡¡cask£»¡¡and¡¡the¡¡owner¡¡to¡¡let¡¡him¡¡carry¡¡it£»¡¡without¡¡any¡¡bargain£»¡¡and¡¡that¡¡each¡¡knows¡¡the¡¡other's¡¡state¡¡of¡¡mind£»¡¡but¡¡that¡¡the¡¡truckman£»¡¡seeing¡¡his¡¡own¡¡advantage¡¡in¡¡the¡¡matter£»¡¡says¡¡to¡¡the¡¡owner£»¡¡¡¨In¡¡consideration¡¡of¡¡your¡¡delivering¡¡me¡¡the¡¡cask£»¡¡and¡¡letting¡¡me¡¡carry¡¡it£»¡¡I¡¡promise¡¡to¡¡carry¡¡it£»¡¨¡¡and¡¡that¡¡the¡¡owner¡¡thereupon¡¡delivers¡¡it¡£¡¡I¡¡suppose¡¡that¡¡the¡¡promise¡¡would¡¡be¡¡binding¡£¡¡The¡¡promise¡¡is¡¡offered¡¡in¡¡terms¡¡as¡¡the¡¡inducement¡¡for¡¡the¡¡delivery£»¡¡and¡¡the¡¡delivery¡¡is¡¡made¡¡in¡¡terms¡¡as¡¡the¡¡inducement¡¡for¡¡the¡¡promise¡£¡¡It¡¡may¡¡be¡¡very¡¡probable¡¡that¡¡the¡¡delivery¡¡would¡¡have¡¡been¡¡made¡¡without¡¡a¡¡promise£»¡¡and¡¡that¡¡the¡¡promise¡¡would¡¡have¡¡been¡¡made¡¡in¡¡gratuitous¡¡form¡¡if¡¡it¡¡had¡¡not¡¡been¡¡accepted¡¡upon¡¡consideration£»¡¡but¡¡this¡¡is¡¡only¡¡a¡¡guess¡¡after¡¡all¡£¡¡The¡¡delivery¡¡need¡¡not¡¡have¡¡been¡¡made¡¡unless¡¡the¡¡owner¡¡chose£»¡¡and¡¡having¡¡been¡¡made¡¡as¡¡the¡¡term¡¡of¡¡a¡¡bargain£»¡¡the¡¡promisor¡¡cannot¡¡set¡¡up¡¡what¡¡might¡¡have¡¡happened¡¡to¡¡destroy¡¡the¡¡effect¡¡of¡¡what¡¡did¡¡happen¡£¡¡It¡¡would¡¡seem¡¡therefore¡¡that¡¡the¡¡same¡¡transaction¡¡in¡¡substance¡¡and¡¡spirit¡¡might¡¡be¡¡voluntary¡¡or¡¡obligatory£»¡¡according¡¡to¡¡the¡¡form¡¡of¡¡words¡¡which¡¡the¡¡parties¡¡chose¡¡to¡¡employ¡¡for¡¡the¡¡purpose¡¡of¡¡affecting¡¡the¡¡legal¡¡consequences¡£
If¡¡the¡¡foregoing¡¡principles¡¡be¡¡accepted£»¡¡they¡¡will¡¡be¡¡seen¡¡to¡¡explain¡¡a¡¡doctrine¡¡which¡¡has¡¡given¡¡the¡¡courts¡¡some¡¡trouble¡¡to¡¡establish¡£¡¡I¡¡mean¡¡the¡¡doctrine¡¡that¡¡an¡¡executed¡¡consideration¡¡will¡¡not¡¡sustain¡¡a¡¡sub