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 shall require a substantially new manner of thinking if
mankind is to survive.

We shall require a substantially new manner of thinking if
mankind is to survive.

A man thinking or working is always alone, let him be where he
will.

A man thinking or working is always alone, let him be where he
will.

There is no expedient to which a man will not go to avoid the labor of thinking.

There is no expedient to which a man will not go to avoid the labor of thinking.

You can fool too many of the people too much of the time.

You can fool too many of the people too much of the time.

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.

The best way of forgetting how you think you feel is to concentrate on what you know you know.

The best way of forgetting how you think you feel is to concentrate on what you know you know.

Think wrongly, if you please, but in all cases think for yourself.

Think wrongly, if you please, but in all cases think for yourself.

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.