The three things that are most essential to achievement are common sense, hard work and stick-to-it-iv-nes

It's not whether you got knocked down; it's whether you get back up.

However difficult life may seem, there is always something you can do and succeed at.

Human dignity consists in the role we must play in our own perfection. Taking a role in our own self-completion is the highest expression of our creativity.

When I was in college, I wanted to be involved in things that would change the world.

The biggest adventure you can ever take is to live the life of your dreams.

Don't just read the easy stuff. You may be entertained by it, but you will never grow from it.

Be happy, but never satisfied.

He that can have patience can have what he will.

Never stand begging for what one has the power to earn.

You can't live a perfect day until you do something for someone who will never be able to repay you.

You need a little bit of insanity to do great things.

Learn from yesterday, live for today, hope for tomorrow.

Weakness of attitude becomes weakness of character.

I wouldn't say I was the best manager in the business. But I was in the top one.

You got to get it while you can.

It's not what you look at that matters, it's what you see.

Stop acting so small. You are the universe in ecstatic motion.

Hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong.

The duty of youth is to challenge corruption.

I don't think necessity is the mother of invention. Invention ... arises directly from idleness, possibly also from laziness. To save oneself trouble.