The essence of e-commerce is retail, and the essence of retail is efficiency.

The best mathematics is not just rigorous; it is also elegant.

The essence of strategy is in the activities – choosing to perform activities differently or to perform different activities than rivals.

算法的创新往往来自于以新的方式看待旧问题。

In every character, there's a piece of me, and in me, there's a piece of every character I've played.

Twenty years of romance make a woman look like a ruin; but twenty years of marriage make her look like a public building.