The meaning of life is meaning.

The challenge is not just to make computers faster, but to make them smarter.

值得读的书不是为你思考的书，而是让你思考的书。

Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

无论天塌了多少次，我们都得活下去。

Everyone wants a better life: very few of us want to be better people.

幸福需要快乐和目标两者兼具——仅靠其中一项是不够的。