The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
抽象的力量在于它允许我们在更高的层次上推理系统，而不会被细节所困扰。
Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it.
我相信音乐有治愈和团结人心的力量。
The more you know, the more you realize you don't know.
The universe is a puzzle, and chemistry is one of the keys.
做出伟大工作的唯一方法就是热爱你所做的事情。
The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.