成功的真正标准是你帮助他人取得成功的程度。
The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
实践可以包含认识，但认识不能代替实践。
Freedom is not something that anybody can be given. Freedom is something people take, and people are as free as they want to be.