我被教导说，进步的道路既不迅速也不容易。
I was taught that the way of progress was neither swift nor easy.
不要让任何人黯淡你的光芒。
The world is full of obvious things which nobody by any chance ever observes.
做数学就是探索一个无限的思想景观。
每个人心中都有一头野兽，当你给他一把剑或矛并送他上战场时，那头野兽就会苏醒。
行为的基本法则对所有生物都是一样的。