People always say that you can't please everybody. I think that's a cop-out. I think if you work hard enough, you can please anybody.

The earth gives us coal; our duty is to give back stewardship.

悠闲自得，是出于专心勤奋；淡泊安适，是出于恭敬畏惧；无思无虑，是出于善于思考；胆大无畏，是出于小心翼翼。