The more you know who you are, and what you want, the less you let things upset you.
The greatest thing in the world is to know how to belong to oneself.
当你停下来思考你是否爱一个人时,你已经永远停止爱那个人了。
People who are really serious about software should make their own hardware.
I think the most important thing in life is to be happy.
The best ideas come from listening, not just talking.