In the world of mathematics, imagination is more important than knowledge.

I don’t care about rankings, I care about performance.

你的DNA不是你的命运，但它是了解你健康的有力工具。

"Reading is an act of freedom."

The key to successful investing is to have a strong understanding of the fundamentals.

种树的最佳时间是20年前；第二好的时间就是现在。