From 《
孟子·
告子上》:
鱼,我所欲也,熊掌,亦我所欲也,二者不可得兼,舍鱼而取熊掌者也 (Fish I want; bear's paw I also want; if I cannot have both, I'll give up fish and take bear's paw). Mencius uses the pairing to introduce his central argument:
生,亦我所欲也;义,亦我所欲也 - and when life and righteousness conflict, one must sacrifice life for righteousness (
舍生取义).