I've never worked to make money. I understand we've got to eat and all that, but I never said I want to be a multimillionaire or a billionaire. To me, that's of no significance. I work to have the accomplishment.

Almost nothing works the first time it's attempted. Just because what you're doing does not seem to be working, doesn't mean it won't work. It just means that it might not work the way you're doing it.

The temptation to quit will be greatest just before you are about to succeed.

But I'm concerned about security.” My response to that is simple: “Security is for cadavers.

When you're ready to quit, you are closer than you think

Never stop investing. Never stop improving. Never stop doing something new.

No matter how difficult your situation is, you can get through it if you don't look too far into the future, and focus on the present moment. You can get through anything one day at a time.