Change is not made without inconvenience, even from worse to better.

If I had to live my life over again, I would live it as a trader of goods.

Dreams don't work unless you do.

We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

我把自己变成圆点，融入宇宙。

Education is not preparation for life;education is life itself.

我不想成为一棵树本身，而想成为它的意义。《我的名字叫红》