生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

史记

Scientific research should solve practical problems, not just stay on papers.

Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.

Trust is built by delivering consistent value, not just empty promises.

人穷了住在闹市也没人愿意理睬，人富了住得再偏远也会有人去登门。