You have to accept that sometimes you are the pigeon, and sometimes you are the statue.
The greatest discovery of any generation is that a human being can alter his life by altering his attitude.
遗传研究应该为人类服务,而不仅仅是商业利益。
Happiness is not something you postpone for the future; it is something you design for the present.
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.