It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

The discovery of DNA structure was like unraveling a very complex puzzle.

You can never know anyone as completely as you want. But that’s all right, love is better.

The core of social products is to connect people, not simply transmit information.

"We are all apprentices in a craft where no one ever becomes a master."

伟大的领导者不仅仅领导人们——他们激励人们领导自己。