金钱不会改变人，而是揭露他们的本性。
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.
Precision in science requires both rigor and creativity.
In mathematics, you don't understand things. You just get used to them.
We are all in the gutter, but some of us are looking at the stars.
你付出什么就会得到什么。你投入什么就会从中得到什么。
"I'm not a businessman, I'm a business, man."
The best investment is in education.