商业是关于解决问题，而不仅仅是赚钱。

"We are all in the gutter, but some of us are looking at the stars."

True progress happens when we stop optimizing for the past and start building for the future.

每一个数学问题都是一个等待解决的谜题，每一个解决方案都是迈向更深入理解的一步。