Take note if you find yourself wondering “Where is my good knife？ Or， where is my good pen？” That means you have bad ones. Get rid of those.

You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.

"It is a capital mistake to theorize before one has data."

枕上读书，闲适最好；门前风景，雨中更佳

人一旦成名，就一个朋友也没有了，这是一个很大的不幸。而尤其不幸的是自称为朋友的人也都离你而去。