If you can't you must, and if you must you can.

Fantasy is an exercise bicycle for the mind. It might not take you anywhere, but it tones up the muscles that can. Of course, I could be wrong.

A liar will not be believed even when he speaks the truth.

Only in the darkness, you are able to see the stars.

Things may come to those who wait but only the things left by those who hustle.

Change the way you look at things and the things you look at change.

Never tell all you know-not even to the person you know best.

I have always found that mercy bears richer fruits than strict justice.

Man needs his difficulties because they are necessary to enjoy success.

We cannot direct the wind, but we can adjust the sails.

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

Ask for what you want and be prepared to get it!

I trust that everything happens for a reason, even if we are not wise enough to see it.

It marks a big step in your development when you come to realize that other people can help you do a better job than you could do alone.

We are all in the gutter, but some of us are looking at the stars.

The marble not yet carved can hold the form of every thought the greatest artist has.

The unexamined life is not worth living.

Courage is the thing. All goes if courage goes.

Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.

The desire to reach for the stars is ambitious. The desire to reach hearts is wise.

I not only use all the brains that I have, but all that I can borrow.