没有痛苦，就没有快乐。
Pain is the absence of pleasure, pleasure is the absence of pain.
The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.
朗兰兹纲领不是一个理论，而是一个由猜想和定理构成的网络，如果完全建立起来，它将统一数论和表示论。
Leadership in agriculture means planting seeds today that others will harvest tomorrow.
做出伟大工作的唯一方法就是热爱你所做的事情。
爱情像一棵树，它自己生长，把根深深扎进我们的整个生命。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Quality is not a title; it is a behavior.
领导力就是在最关键的时刻做出艰难的决定。
I don't let the past hold me back. I let it propel me forward.