交易成功的关键是有一个清晰的计划并坚持执行。
没有严格的执行，认证标准就毫无意义。
The process of making a film is like a journey, you never know where it will take you.
I'm not a politician, I'm not a preacher, I'm just a rapper.
The human body is the most complex puzzle, and medicine is our way of solving it.
Concerning the gods, I cannot know either that they exist or that they do not exist, nor what form they might have, for there is much to prevent one's knowing: the obscurity of the subject and the shortness of man's life.
The safest way to double your money is to fold it over once and put it in your pocket.