Equity is equality （衡平即平等）Equity acts in personam (衡平法可对人为一定行为）Equity looks to the intention rather than the form （衡平法更注重意图而非形式）Equity will not suffer a wrong to be without a remedy （衡平法不允许有违法行为而无救济法方）Equity does nothing in vain （衡平法不做徒劳无益的事）pacta sunt servanda (约定必须遵守）pacta tertiis nec nocent nec prosunt （约定对第三人既无损也无益）par in parent non habet imperium （平等者之间无管辖权）sie utere tuo alienum non laedas （使用自己的财产时不应损害他人的财产）nulla poena sine lege （法无明文不为罪）Remedies precede rights （程序先于权利）Where there is no writ there is no right （无令状即无获救济权利）
