成长的唯一途径就是挑战自己。

"Science is not just a collection of facts; it's a way of thinking, a way of skeptically interrogating the universe with a fine understanding of human fallibility."

The truth is rarely pure and never simple.

数学中最令人兴奋的时刻是当你发现一些隐藏在显而易见之处的东西。