Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

史记

The more honest and vulnerable you are, the more people can connect with you.

成功的投资是建立在对基本面的深入了解和长期投资的基础上。

风险管理是战略管理的重要组成部分。

在股市中，最重要的不是预测未来，而是理解现在。