成长来自于冒险，但必须是与你的愿景一致的计算过的冒险。
The returns to education are higher than most people realize.
The most dangerous poison is the feeling of achievement. The antidote is to think every evening what can be done better tomorrow.
获得自由的唯一方式是服务。
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