And when his audience grew bored, he would spring into the air and do a back flip with a half twist.

应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

"Mathematics is the science of patterns, and we study them to learn how to think logically, critically, and creatively."

The art of programming is the art of organizing complexity, of mastering multitude and avoiding its bastard chaos as effectively as possible.

每一本书都是通向新世界、新视角、对生命和存在新理解的门。

The best way to ensure peace is to maintain a balance of power among the major states.

对于手中紧急待办的事情，千万不要急躁，而应沉下心，详慎周密地思考斟酌，对于已经考虑成熟的问题，千万不要延缓，而应横下心，果决神速地实施解决。