The smallest details often carry the most meaning.

The most important single aspect of software development is to be clear about what you are trying to build.

It is no use doing what you like;you have got to like what you do.

追求真理需要相当大的努力，这就是为什么只有很少人愿意出于对知识的热爱而去追求真理，尽管上帝在人的心灵中植入了对这种知识的自然渴望。