数学是提出正确问题然后找到答案的艺术。
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
我觉得唱歌是一种情感的宣泄，是一种表达自我的方式。
最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。
不要让别人意见的噪音淹没了你内心的声音。
Long-termism isn't repeating one big right thing, but persistently improving small things.