If you can think it, you can do it
The mind is what it thinks. To make it true, think true.
In dwelling, live close to the ground. In thinking, keep to the simple.
Nothing is miserable unless you think it so.
Most people are unable to write because they are unable to think, and they are unable to think because they congenitally lack the equipment to do so, just as they congenitally lack the equipment to fly over the moon.
When people ask me what I do, strangers on a plane, perhaps, I tell them that I think. Thinking is excellent exercise, as much as swimming or jogging.
To think is to differ.
It is human nature to think wisely and to act in an absurd fashion.
If you think you can do it, you can.
There are two distinct classes of what are called thoughts: those that we produce in ourselves by reflection and the act of thinking and those that bolt into the mind of their own accord.
I don't think of all the misery but of the beauty that still remains.
A major stimulant to creative thinking is focused questions.
A lawyer's brief will be brief, before a freethinker thinks freely.
Thinking is the greatest torture in the world for most people.
People are more what they hide than what they show.
Brain: an apparatus with which we think we think.
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.
Thinking of nothing. Trying to think of nothing. Thinking of everything.
The third-rate mind is only happy when it is thinking with the majority. The second-rate mind is only happy when it is thinking with the minority. The first-rate mind is only happy when it is thinking.
Shakespeare said, nothing is either good nor bad but thinking makes it so
Sometimes I think and other times I am.
Ours is the age which is proud of machines that think and suspicious of men who try to.
Learn to appreciate the things you have before time forces you appreciate the things you once had.
I like thinking big. If you're going to be thinking anything, you might as well think big.
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