Positive anything is better than negative nothing.

Positive anything is better than negative nothing.

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

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

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

I think and think for months and years. Ninety-nine times, the conclusion is false. The hundredth time I am right.

There are some days I practice positive thinking, and other days I'm not positive I am thinking.

There are some days I practice positive thinking, and other days I'm not positive I am thinking.

The general root of superstition is that men observe when things hit, and not when they miss, and commit to read more

The general root of superstition is that men observe when things hit, and not when they miss, and commit to memory the one, and pass over the other.

One must live the way one thinks or end up thinking the way one has lived.

One must live the way one thinks or end up thinking the way one has lived.

Those who know how to think need no teachers.

Those who know how to think need no teachers.

I kind of think too much, I try do too many things at once.

I kind of think too much, I try do too many things at once.

We only think when we are confronted with a problem.

We only think when we are confronted with a problem.