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.

孤独是可怕的——确实如此——但与人在一起仍然感到孤独也同样可怕。

When you listen to people, you realize that everyone has their own truth.

幸福的关键是有梦想。成功的关键是实现你的梦想。