良心
The changes in our life must come from the impossibility to live otherwise than according to the demands of our conscience.
La conscience, c'est la présence de Dieu en l'homme.
The writer must be a traitor to his class, his country, his religion—to everything except his conscience.
作家应该是一个社会的良心,通过作品反映社会的真实面貌。
I cannot and will not cut my conscience to fit this year's fashions.