世界所有前进的动力都归功于不安分的人。快乐的人不可避免地把自己限制在古老的界限内。

"The world is full of magic things, patiently waiting for our senses to grow sharper."

活着是世界上最罕见的事情。大多数人只是存在，仅此而已。

心是脆弱的东西，容易破碎，但也有巨大的力量。

Hope for the best, expect the worst.

The human mind is a complex and fascinating subject, and understanding it requires both scientific rigor and a touch of creativity.

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