对我们森林最大的威胁不是伐木，而是漠不关心。

我经常锻炼。只是昨天我是在床上吃的早饭。

The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.

Never stop learning, because the world never stops changing.

"A man is rich in proportion to the number of things he can afford to let alone."

The pharmaceutical industry must balance profit with purpose—our mission is to heal, not just to sell.

在量子力学中，测量的行为可以改变被测量系统的状态。