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

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

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

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

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 all the economists were laid end to end, they'd never reach a conclusion.

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.

Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.