The best way to learn mathematics is to do mathematics.
学习数学的最好方法就是去做数学。
我们都是我们风景的产物；它决定了行为，甚至思想，取决于我们对它的反应程度。
如果你让人们稍微进入你的生活，他们可能会非常了不起。
The only way to achieve your dreams is to work hard every day.
"Writing is a way of thinking, a way of discovering what you really believe."
Trust is like a mirror, you can fix it if it's broken, but you can still see the crack in that motherfucker's reflection.
常看修养品德胜过我的人，则惭愧耻辱油然而生；常看物质享受不如我的人，则埋怨情绪自然消失。
自由是绝对必要的。