一念之差

參考釋義

一念之差[yīniànzhīchā]

• -awrongthoughtinpassing;agreatmistakemadeinamomentofweakness;awrongdecisionmadeinamomentofweakness;awrongthoughtonthespurofthemoment;amomentaryslipwithseriousconsequences:

  Aslighterrorinthoughtmayconstitutealife-longregret.一念之差終身之悔。