The material has its own intelligence.

The quality of institutions is the key determinant of a country's success or failure.

The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that moment when you're glad to die.

释义：一生中不做让自己皱眉头的坏事，这样世上就不会有恨你入骨的人。

We don't inherit the earth from our ancestors; we borrow it from our children—this is especially true in forestry.

运动场悖论

Don't let your past dictate who you are, but let it be part of who you become.

忧虑是人们生存的重要条件。与忧虑的正面交锋可以为我们驱赶厌倦感，使我们的感觉更加敏锐，并且保持人类生存所必须的压力。

如果没有规和矩，就无法制作出方形和圆形的物品，后来引申为行为举止的标准和规则。这句贤文旨在教育人们，做人要遵纪守法。

模形式的算术是理解高维对象的门户。