怀疑并不是令人愉快的状态，但确信是荒谬的。
Doubt is not a pleasant condition， but certainty is an absurd one.
The challenge in computer science is to bridge the gap between the theoretical models and practical applications.
预测未来的最好方法就是创造未来。
The market is always changing, and so should your strategies.
I can't go on, I'll go on.
想象世界末日比想象资本主义的终结更容易。
The Langlands program is a vision of how mathematics could be understood as a whole.
我想写一些让孩子们思考和感受的书。
不可能与可能之间的区别在于一个人的决心。
除了地点本身，什么都不会发生。