世界是一个舞台，但演员选得很糟糕。

The best stock to buy is the one you already own.

勇气不是没有恐惧，而是战胜恐惧。

Don't look for the needle in the haystack. Just buy the haystack!

"In mathematics, we often seek elegance and simplicity, but in computer science, we must also consider practicality and efficiency."

梦想是为了成为现实而存在的。