There are no secrets to success. It is the result of preparation, hard work, and learning from failure.

If you can build a business up big enough, it's respectable.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

The hardest thing to understand in the world is the income tax.

If you cannot work with love but only with distaste, it is better that you should leave your work.

The superior man understands what is right the inferior man understands what will sell.

Hell, there are no rules here - we're trying to accomplish something.

I think that there is nothing, not even crime, more opposed to poetry, to philosophy, ay, to life itself than this incessant business.

An economist's guess is liable to be as good as anybody else's.

A budget tells us what we can't afford, but it doesn't keep us from buying it.