我一直相信我能击败最好的，实现最好的。我总是看到自己处于顶端。
如果历史以故事的形式教授，它将永远不会被遗忘。
The most profound ideas in mathematics often arise from the simplest observations.
Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.
It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all doing direct the other way.