If you believe you can, and believe it strongly enough, you'll be amazed at what you can do.

Your present circumstances don't determine where you can go; they merely determine where you start.

The price of discipline is always less than the pain of regret.

Winners compare their achievements with their goals, while losers compare their achievements with those of other people.

A decision is made with the brain. A commitment is made with the heart. Therefore, a commitment is much deeper and more binding than a decision

Success doesn't come to you; you must go to it. The trail is well traveled. If you want to walk it, you can.

You may have the loftiest goals, the highest ideals, the noblest dreams, but remember this nothing works unless you do.

If what you're working for really matters, you'll give it all you've got.

The process of growing and learning always involves risk.

Hatred is the most destructive force on earth. It does the most damage to those who harbor it.

Goal-setting illuminates the road to success just as runway lights illuminate the landing field for an incoming aircraft

Never test good people because they are like diamonds. when you hit them, they will not break but they will only slip away from your life

After so many years struggling to keep up with you, I finally realized we’re not even running the same race.

Believe me, a grain is a terrible thing to waste.

Perhaps a child, like a cat, is so much inside of himself that he does not see himself in the mirror.

Two races we've lost which I'm genuinely upset about were India and Turkey.

Cannabis always made me paranoid; I felt like people were watching me. And now I'm sober, and I've got this talk show in the middle of the night on CBS, and I now know that no one is watching me.

Noah took much ridicule building his great arc, but after 40 days and 40 nights he was looking pretty smart.

It is only the ignorant who despise education.

You're nothing but an apple, a silly t-shirt, a catchphrase and a stupid haircut.