The best investments are often the ones that are the most boring.

把公司当成一个产品来打造。

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.

编写无错误程序的方式有两种：只有第三个有效。

My life has no script; everything is improvisation.