Success

Part of being a winner is knowing when enough is enough.

The point is that you can't be too greedy.

I will build a great wall – and nobody builds walls better than me, believe me.

If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.

The future rewards those who press on. I don’t have time to feel sorry for myself. I don’t have time to complain. I’m going to press on.

Entrepreneurship is about turning what excites you in life into capital, so that you can do more of it and move forward with it.

My interest in life comes from setting myself huge, apparently unachievable challenges and trying to rise above them.

You don't learn to walk by following rules. You learn by doing, and by falling over.

Life’s too short to hang out with people who aren’t resourceful.

Your margin is my opportunity.

If you make customers unhappy in the physical world, they might each tell six friends. If you make customers unhappy on the Internet, they can each tell 6,000 friends.

A brand for a company is like a reputation for a person. You earn reputation by trying to do hard things well.

Failure is an option here. If things are not failing, you are not innovating enough.

Persistence is very important. You should not give up unless you are forced to give up.

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

When something is important enough, you do it even if the odds are not in your favor.

It's fine to celebrate success, but it is more important to heed the lessons of failure.

As we look ahead into the next century, leaders will be those who empower others.

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

Your most unhappy customers are your greatest source of learning.