A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.

A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.

Innovation is not about disruption, but continuous optimization.

最成功的企业是那些能够预见并适应市场趋势的企业。

I always try to push myself to the limit, to see how far I can go.

史记

只有当人能够察看自己的内心深处时，他的视野才会变得清晰起来。向外看的人是在梦中、向内看的人是清醒的人。

隐私不是奢侈品；在连接设备的时代，它是必需品。