要在法律之外生活，你必须诚实。
To live outside the law, you must be honest.
The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.
创新不是一蹴而就的，而是需要不断积累和突破的过程。
The wound is the place where the Light enters you.
每一个数学问题都是通向新理解世界的窗口。