The price of doing the same old thing is far higher than the price of change.
——1963年6月25日在西德市政厅柏林墙前的演说
A philosophical problem has the form: "I don't know my way about."
未来的竞争不是价格的竞争,而是用户体验的竞争。
博弈论不是为了赢,而是为了理解游戏规则从而改变规则。
In man-machine symbiosis, it is man who must adjust: The machines can't.