The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time read more

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

Concentrate, play your game, and don't be afraid to win.

Concentrate, play your game, and don't be afraid to win.

Assumptions allow the best in life to pass you by.

Assumptions allow the best in life to pass you by.

You can only be free if I am free.

You can only be free if I am free.

To label me an intellectual is a misunderstanding of what that is.

To label me an intellectual is a misunderstanding of what that is.

To be sure of hitting the target, shoot first, and whatever you hit call it the target.

To be sure of hitting the target, shoot first, and whatever you hit call it the target.

We cannot change anything until we accept it. Condemnation does not liberate, it oppresses. - Psychological Reflections.

We cannot change anything until we accept it. Condemnation does not liberate, it oppresses. - Psychological Reflections.

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

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

When you write down your ideas you automatically focus your full attention on them. Few if any of us can read more

When you write down your ideas you automatically focus your full attention on them. Few if any of us can write one thought and think another at the same time. Thus a pencil and paper make excellent concentration tools.