过早优化是万恶之源。
Premature optimization is the root of all evil.
The purpose of advertising is to sell. It is the only purpose.
平凡与非凡之间的区别就在于那一点点额外的努力。
成功的关键是将我们的意识集中在我们所渴望的事情上，而不是我们所害怕的事情上。
"The photograph is just the starting point. The painting is something else entirely."
The best way to predict the future is to study the past.