Intellectual labor is a common technique for the avoidance of thinking.

The man of action has the present, but the thinker controls the future.

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

To many people chess is an extreme sport. It requires a lot of thinking.

Well, enough of this introspection. It’s depressing, quite frankly.

The best kind of conversation is that which may be called thinking aloud.

The less you think and the more you do, the better things tend to become.

And so we keep on thinking, because the next thought might be the answer.

Though the outside of human life changes much, the inside changes little.

Nothing is as it seems, but something is everything it is made out to be.

If I can change the way you think, I can help you to incredibly success".

The alternative to thinking in evolutionary terms is not to think at all.

It only takes one thought in one moment to alter the course of your life.

The world is a tragedy to those who feel, but a comedy to those who think.

It’s interesting to watch someone think. Glass skulls would be cool.