发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。
The true genius shudders at incompleteness - and usually prefers silence to saying something which is not everything it could be.
做出伟大工作的唯一方法就是热爱你所做的事。
Quality is the lifeline of a project, we must never relax our pursuit of quality.
Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.
The problem isn't that Johnny can't read. The problem isn't even that Johnny can't think. The problem is that Johnny doesn't know what thinking is; he confuses it with feeling.
简单不是缺乏复杂性，而是对复杂性的解决。