The key to success is continuous learning and improvement.

He said that the way of the world is to bloom and to flower and die but in the affairs of men there is no waning and the noon of his expression signals the onset of night. His spirit is exhausted at the peak of its achievement. His meridian is at once his darkening and the evening of his day.

The more you learn, the more you know. The more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

没有完美，只有生活。

“我们都是时间旅行者，在脑海中穿越过去、现在和未来。”