True leadership is not about exercising power but about empowering others to achieve their potential.

To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.

可持续性不是一种选择——它是我们对后代的责任。

趋势是你的朋友。

生命的本质是统计上的不可能性，规模巨大。