走上绞刑台，迎向行刑的枪口，我自安之如泰。

Technology is nothing.What’s important is that you have a faith in people， that they’re basically good and smart， and if you give them tools， they’ll do wonderful things with them.

The only real elegance is in the mind; if you've got that, the rest really comes from it.

不要为了别人而活，要为自己而活。