Innovation without purpose is just noise.

痛苦是不可避免的，但受苦是可以选择的。

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.

译文：厚道的人不去做损害、诋毁别人的事来使自己得益，仁义的人不危害别人而为自己求取名誉。