在数学中，你不理解事物。你只是习惯它们。

If you want to be successful, surround yourself with people who challenge you.

The real danger is not that computers will begin to think like men, but that men will begin to think like computers.

'Jeff, what does Day 2 look like?' 'Day 2 is stasis. Followed by irrelevance. Followed by excruciating, painful decline. Followed by death. And that is why it is always Day 1.' To be sure, this kind of decline would happen in extreme slow motion. An established company might harvest Day 2 for decades, but the final result would still come.

你能做的最好的投资就是投资自己。