理性 (lǐxìng)

理性 refers to rationality as a noun, or describes something as rational and reasonable as an adjective.

Meanings

[noun] rationality; reason; the capacity for logical and reasoned thinking
[adjective] rational; reasonable; guided by reason rather than emotion

Example Sentences

面对问题，我们应该保持理性。 Miànduì wèntí, wǒmen yīnggāi bǎochí lǐxìng. When facing problems, we should remain rational.

做决定时需要理性思考，而不仅仅靠感情。 Zuò juédìng shí xūyào lǐxìng sīkǎo, ér bù jǐnjǐn kào gǎnqíng. When making decisions, rational thinking is needed, not just emotions.

消费者应该理性消费，不要盲目跟风。 Xiāofèizhě yīnggāi lǐxìng xiāofèi, bùyào mángmù gēn fēng. Consumers should consume rationally and not blindly follow trends.

他处理矛盾的方式非常理性。 Tā chǔlǐ máodùn de fāngshì fēicháng lǐxìng. His way of handling conflicts is very rational.

Collocations

Collocation	Meaning
保持理性	to stay rational
理性思考	rational thinking
理性消费	rational consumption
理性分析	rational analysis

Usage Notes

理性 contrasts with 感性 (gǎnxìng), which means emotional or intuitive. In Chinese discourse, being 理性 is generally valued as a sign of maturity and good judgment. It is used both in everyday speech and formal writing.

Memory Hook

理 means "principle/reason" and 性 means "nature/character": 理性 is having a nature governed by reason and principles.