Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.
心流是完全为了活动本身而全身心投入。自我消失。时间飞逝。每一个动作、移动和思想都不可避免地跟随前一个，就像演奏爵士乐一样。你的整个身心都参与其中，并且你在最大限度地使用你的技能。
不要信任所有人，但要信任有价值的人；前者是愚蠢的，后者是谨慎的标志。
没有坚强意志品质的人学识智慧也不会通达；不遵守诺言的人行动也不会实现。
Failure is simply the universe's way of teaching you what not to do next time.