每个数学问题都有一个解决方案；这只是找到正确视角的问题。
Every mathematical problem has a solution; it's just a matter of finding the right perspective.
真相很少是纯粹的，也从来不简单。
蔑视是一种能让许多困难消失的魔杖。
人生重要的在于确立一个伟大的目标，并有决心使其实现。
Flaubert believed that it was impossible to explain one art form in terms of another, and that great paintings required no words of explanation.