"It is a capital mistake to theorize before one has data."
被遗忘比死亡更糟糕。
Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.
应对不自由世界的唯一方式,就是让自己彻底自由,以至于你的存在本身就是一种反抗。
勇气是正义的首要品质。
在数学中,发现的旅程往往比目的地本身更有价值。