实现目标最重要的事情是确保一旦你设定了目标，你就立即开始创造动力。

The purpose of a habit is to remove that action from self-negotiation. You no longer expend energy deciding whether to do it. You just do it. Good habits can range from telling the truth， to flossing

睡得早起得早，使人聪明、富有、身体好。