数学不是一项观赏性运动。
I'm a survivor, I'm not gonna give up, I'm not gonna stop, I'm gonna work harder.
The strength of a habit is a function of the number of times it has been reinforced.
避免错误的唯一方法就是没有新想法。
真相总是丑陋的。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
写作就像用文字绘画,创造出活在读者心中的图像。