魔鬼最大的诡计是让世界相信他并不存在。
The most important skill in AI is the ability to learn.
Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.
The desire to get rich is a natural human instinct, and it's not something to be ashamed of.
