Leadership means making tough decisions today that will benefit the company tomorrow.

The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inward world.

Science is a journey, not a destination.

我能计算天体的运动，却无法计算人们的疯狂。

I'm the worst thing since Elvis Presley to do black music so selfishly.

一个好的经济学家必须既是科学家，又是人文主义者。

In the internet industry, the only constant is change itself.

可持续性不是一种选择；它是我们对后代的责任。

In mathematics, the simplest questions often lead to the deepest insights.

The only way to do great work is to love what you do.