If the only tool you have is a hammer, you tend to see every problem as a nail.

Don't find fault, find a remedy; anybody can complain

The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.

Whether you think you can, or you think you can't - you're right.

Status quo, you know, is Latin for 'the mess we're in'.

A Penny Saved is a Penny Earned

Nothing great was ever achieved without enthusiasm.

Too much sanity may be madness - and the maddest of all is to see life as it is and not as it should be.

Always do what you are afraid to do.

The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

Scar tissue is stronger than regular tissue. Realize the strength, move on.

It's the little details that are vital. Little things make big things happen.

Go then if you must, but remember, no matter how foolish your deeds, those who love you will love you still.

Wanting to be someone else is a waste of who you are

Our patience will achieve more than our force.

I don’t think we are going to become extinct. We are very clever and very resourceful.

You yourself, as much as anybody in the entire universe, deserve your love and affection.

Do not be afraid. Do not be satisfied with mediocrity. Put out into the deep and let down your nets for a catch.

They deem me mad because I will not sell my days for gold; and I deem them mad because they think my days have a price.

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

To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.