Positive anything is better than negative nothing.

Positive anything is better than negative nothing.

The 'how' thinker gets problems solved effectively because he wastes no time with futile 'ifs'.

The 'how' thinker gets problems solved effectively because he wastes no time with futile 'ifs'.

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.

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.

A man is not idle because he is absorbed in thought. There is a visible labor and an invisible labor.

A man is not idle because he is absorbed in thought. There is a visible labor and an invisible labor.

If you think you can do a thing or think you can't do a thing, you're right.

If you think you can do a thing or think you can't do a thing, you're right.

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.

A man who does not think for himself does not think at all.

A man who does not think for himself does not think at all.

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.