If there is anything that a man can do well, I say let him do it. Give him a chance.

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

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

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

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

I am certainly not one of those who need to be prodded. In fact, if anything, I am the prod.

Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

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

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.

Effort only fully releases its reward after a person refuses to quit.