我们都是一门手艺的学徒，没有人能成为大师。
"We are all apprentices in a craft where no one ever becomes a master."
The soul is a fire that must be fed with beauty.
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
The most important single aspect of software development is to be clear about what you are trying to build.
在科学中，最重要的不是获得新的事实，而是发现思考它们的新方法。