我已将这一原则——每一微小变异若有益便被保存——称为自然选择。

Music helps me find my way and also lose it.

We are like islands in the sea， separate on the surface but connected in the deep.

Behavior, as such, is not to be regarded as a mere chain of muscular contractions, but rather as a purposive and cognitive affair.

Life is about growth and change. When you stop growing, you stop living.

你越深入数学，就越意识到还有多少未知。

我们必须在经济增长和环境责任之间取得平衡，它们并不相互排斥。