数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The past is a foreign country; they do things differently there.

The streets were dark with something more than night.

当别人拒绝你的时候，不要在意。假设他们和你一样：忙碌、没时间、注意力分散。稍后再试一次，很神奇，第二次尝试往往会成功。

我认为最重要的是始终保持谦逊并继续努力工作，无论你取得了多大的成功。

"Life is not a series of gig lamps symmetrically arranged; life is a luminous halo, a semi-transparent envelope surrounding us from the beginning of consciousness to the end."

All creatures come into the world bringing with them the memory of justice.