Young heads take example of the ancient.
Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense.
My government will be open. Anyone found guilty of corruption will be dealt with in accordance with the law. If you are corrupt you will have to hang your boots.
The mind that finds its way to wild places is the poet's; but the mind that never finds its way back is the lunatic's.
The true test of a man's character is what he does when no one is watching.
How lucky I am to have something that makes saying goodbye so hard.
Every time you are tempted to react in the same old way, ask if you want to be a prisoner of the past or a pioneer of the future.
I love Madrid. I am happy to be here. I have been here three years and hope to be here longer. But I am proud of where I come from and never forget the people I grew up with.
Those who hammer their guns into plows, will plow for those who do not.
If you talk bad about country music, it's like saying bad things about my momma. Them's fightin' words.
It's better to be unhappy alone than unhappy with someone.
Being powerful is like being a lady. If you have to tell people you are, you aren't.
A scientific man ought to have no wishes, no affections, - a mere heart of stone.
Patriotism is the last refuge of a scoundrel.
The mind is a superb instrument if used rightly. Used wrongly, however, it becomes very destructive. To put it more accurately... you usually don't use it at all. It uses you.
If you could kick the person in the pants responsible for most of your trouble, you wouldn't sit for a month.
Few men have virtue to withstand the highest bidder.
Anyone who attempts to generate random numbers by deterministic means is, of course, living in a state of sin.
Obsession is an attractive thing. People who are really, really interested and good at one thing and smart are attractive, if they're men.
It seldom happens that any felicity comes so pure as not to be tempered and allayed by some mixture of sorrow.
In just six weeks from the time the design was started, we had the motor on the block testing its power.