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数学的历史是人类思想和进步的历史。
The history of mathematics is a history of human thought and progress.
在梦想实现之前,世界之魂会考验沿途学到的一切。这样做不是因为它邪恶,而是为了让我们在实现梦想的同时,掌握我们在追逐梦想过程中学到的教训。这是大多数人放弃的地方。正如我们在沙漠语言中所说的,那是‘在棕榈树出现在地平线时死于口渴’。
"Writing is the only thing that, when I do it, I don't feel I should be doing something else."
It is not shame for a man to learn that which he knows not,whatever his age.
History is not just about what happened, but about what is remembered and how.
沟通中最重要的是听到那些没有说出来的话。
We are all searching for something, whether we admit it or not, and that search defines us.