你沾沾自喜，别人乐于喜欢你；你攻击你周围的某个人，其他的人哈哈大笑；但倘若你解剖你自己的灵魂，所有的人就会嗷嗷叫。——作者原注
In the realm of algorithms, efficiency and elegance are not mutually exclusive but are often two sides of the same coin.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.
原文英文：The most merciful thing in the world， I think， is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity， and it was not meant that we should voyage far.
做出伟大工作的唯一方法是热爱你所做的事。