人类最古老而强烈的情绪，便是恐惧；而最古老最强烈的恐惧，便是对未知的恐惧。
The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown.
Nolite te bastardes carborundorum.
Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.
我不必完美，我只需要做我自己。
Don't let anyone tell you what you can't do.
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
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。