One fails forward toward success.

You can't have a better tomorrow if you are thinking about yesterday all the time.

High achievement always takes place in the framework of high expectation.

An inventor is simply a fellow who doesn't take his education too seriously.

Keep on going and the chances are you will stumble on something, perhaps when you are least expecting it. I have never heard of anyone stumbling on something sitting down.

A problem well stated is a problem half-solved.

You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

The only time you mustn't fail is the last time you try.

here is a great difference between knowing a thing and understanding it. You can know a lot and not really understand anything.

The world hates change, yet it is the only thing that has brought progress.

If you're doing something the same way you have been doing it for ten years, the chances are you are doing it wrong.

The most amazing thing is that all my sorrows, all of my darkest moments, are becoming my gifts.

It is dangerous to be right, when the government is wrong

That's what makes a human a human, if we store information outside our bodies.

All of us can meet God's high expectations.

Rome was not built in one day.

Trivial facts are often the best hints to what is going on.

I can't write songs unless I am in love.

Through the centuries, we faced down death by daring to hope.

There is a seamless web to life.. all life is sacred.

To know God better is only to realize how impossible it is that we should ever know him at all. I know not which is more childish to deny him, or define him.