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 only person you should try to be better than is the person you were yesterday.
用鲜血写就的安全规程必须像圣典般被虔诚遵守。
The complexity of software is an essential property, not an accidental one.
The only limit to our realization of tomorrow is our doubts of today.
Success in business comes from understanding both the science and the art of what you do.