A good mathematician is always ready to generalize.
预测未来的最好方式就是创造未来。
I don't believe in diversification. I prefer to concentrate on a few good ideas.
In all of us,even in good men,there is a lawless wild-beast nature,which peers out in sleep.
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.