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.
A writer's duty is to disturb the peace, to question the unquestionable, to challenge the status quo.
文学是人类在日益非人化的世界中最后的避难所。