我们应该忘记小的效率，大约97%的时间：过早的优化是万恶之源。
We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
The language of mathematics is the language of the universe, and by learning it, we can understand the cosmos.
Don't watch the clock; do what it does. Keep going.
生活是与未来的一系列碰撞；它不是我们曾经的总和，而是我们渴望成为的总和。
预测未来的最好方法就是创造未来。
你在20多岁时做出的选择将塑造你未来几十年的生活。
The only thing that counts is what cannot be explained.
Silence is the language of god, all else is poor translation.