好的研究就像好的故事——有开头、中间和结尾，逻辑连贯。

The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

The more you know who you are, and what you want, the less you let things upset you.

我不相信运气，我相信努力。

教育就是激发生命,充实生命,协助孩子们用自己的力量生存下去,并帮助他们发展这种精神。”。