舍生忘死 
舍生忘死 [shěshēngwàngsǐ] bravery with no thought of personal safety (idiom); risking life and limb; undaunted by perils 舍生取义 舍生取义 [shěshēngqǔyì] to give up life for righteousness (idiom, from Mencius); to choose honor over life; would rather sacrifice one's life than one's principles 
捨 舍 discard / - / finger cottage discard 生 生 life / cell / drop grow up life 取 取 take / - / ear crotch take 義 义 righteousness / - / sheep ego righteousness