The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.

教育的回报太遥远，而今天的生计太紧迫。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

成功的关键不仅仅是天赋，还包括适应能力和从错误中学习的能力。

到达顶峰的唯 一方法是攀登高山，而不是等待电梯。

"Science is not just a collection of facts, but a way of thinking."

To be able to find joy in another's joy: that is the secret of happiness.