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.

Success is a journey, not a destination.

计算复杂性的概念不仅仅是我们能计算多快，还包括理解什么是可以计算的极限。

【释义】衣服破了不及时修补，破洞就会越来越大；房屋漏雨不及时堵塞，漏水就会越来越严重。

Every building is a prototype. No two are alike.

There is no creature on earth half so terrifying as a truly just man.

True innovation comes from a deep understanding of existing problems.