世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。

"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."

你永远不知道你的坏运气为你避免了什么更糟糕的运气。

我不是在追求完美，而是在追求诚实。

计算机科学的终极目标是创建既强大又可靠的系统。