Vocabulary

理性

reason; reasoning power; (one's) sense

noun
N1 freq #17

Example sentences

He lost his reason when he saw his house burn down.

Sudden misfortune deprived her of her reason.

Animals have no reason.

Anger deprived him of his reason.

Man is a rational animal.

Even a child is supposed to have reason.

The misfortune deprived her of her reason.

Human beings differ from other animals in that they have reason.