If you listen to your fears, you will die never knowing what a great person you might have been.

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

Being good in business is the most fascinating kind of art. Making money is art and working is art and good business is the best art.

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

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

In this world nothing can be said to be certain, except death and taxes.

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

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

If one does not know to which port one is sailing, no wind is favorable.

No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.