A positive mental attitude is the right mental attitude.

A quitter never wins and a winner never quits.

A goal is a dream with a deadline.

Ideas are the beginning points of all fortunes.

Don't wait. The time will never be just right.

If you cannot do great things, do small things in a great way.

Patience, persistence and perspiration make an unbeatable combination for success.

Fears are nothing more than a state of mind.

The number one reason people fail in life is because they listen to their friends, family, and neighbors.

Keep your mind fixed on what you want in life: not on what you don't want.

A positive mind finds a way it can be done; a negative mind looks for all the ways it can't be done.

Wherever a doctor cannot do good he must be kept from doing harm.

If you aren't learning, you are regressing, because more growth comes from failure than from success.

I'm a drifter and an outsider. There's not one single environment I can totally belong to.

Where we have good, testable explanations, they then have to be tested, and we drop the ones that fail the tests.

We must have a passion in life.

The computer can be used as a tool to liberate and protect people, rather than to control them.

You’re my best friend, Shmuel,’ he said. ‘My best friend for life.

I might not be able to hold my drink or my man, but what I can hold, is a tune. Point me in the right direction and give me a bloody mic.

Where was the middle ground between a sense of adventure and just plain sense?

Jay Z and President Bush have a lot in common, that same brash confidence