Learning is not a matter of trial and error, but of insight.

Success is measured not just in profits, but in positive impact.

There are two ways to write error-free programs; only the third one works.

I've never been a person that has been like, 'I want to be a role model.' But then you realize you are, and you have to be careful with what you say and do.

The ultimate goal of artificial intelligence is to create machines that can perform tasks that would require intelligence if done by humans.

The poor often have to make more complex financial decisions than the rich.