The flesh is sad, alas, and I have read all the books.

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

不是关于成为最好的，而是关于比昨天的自己更好。

Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.