数学中最深刻的思想往往源于最简单的观察。
The most profound ideas in mathematics often arise from the simplest observations.
编程与Like子一样，是一种文字游戏。
To live is to be constantly surprised by humanity.
Sometimes, the hardest thing and the right thing are the same.
伟大的哲学家是真理的伟大爱好者。