The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.
Lee Iacocca

The greatest achievements of the human mind are generally received with distrust.
Arthur Schopenhauer

The greatest of follies is to sacrifice health for any other kind of happiness.
Arthur Schopenhauer

The greatest enemy to human souls is the self-righteous spirit which makes men look to themselves for salvation.
Charles Spurgeon

The greatest minds are capable of the greatest vices as well as of the greatest virtues.
Rene Descartes

War is not the continuation of politics with different means, it is the greatest mass-crime perpetrated on the community of man.
Alfred Adler

Do you see how the god always hurls his bolts at the greatest houses and the tallest trees. For he is wont to thwart whatever is greater than the rest.
Herodotus

Globalization has changed us into a company that searches the world, not just to sell or to source, but to find intellectual capital - the world's best talents and greatest ideas.
Jack Welch

The greatest day in your life and mine is when we take total responsibility for our attitudes. That's the day we truly grow up.
John C. Maxwell

The greatest mistake we make is living in constant fear that we will make one.
John C. Maxwell

If you raise your children to feel that they can accomplish any goal or task they decide upon, you will have succeeded as a parent and you will have given your children the greatest of all blessings.
Brian Tracy

The greatest gift that you can give to others is the gift of unconditional love and acceptance.
Brian Tracy

Your decision to be, have and do something out of ordinary entails facing difficulties that are out of the ordinary as well. Sometimes your greatest asset is simply your ability to stay with it longer than anyone else.
Brian Tracy

Your greatest asset is your earning ability. Your greatest resource is your time.
Brian Tracy

Are not laws dangerous which inhibit the passions? Compare the centuries of anarchy with those of the strongest legalism in any country you like and you will see that it is only when the laws are silent that the greatest actions appear.
Marquis de Sade

Back in those days intimidation was the greatest tool the drill instructor had. Without that tool, he would not have had control.
R. Lee Ermey

America is a country of inventors, and the greatest of inventors are the newspaper men.
Alexander Graham Bell

The greatest happiness is to know the source of unhappiness.
Fyodor Dostoevsky

But if one could go back in time, I'd love to have been directed by Howard Hawks, who's one of my great heroes. One of the greatest directors there ever was. He directed probably one of the greatest westerns of all time in Rio Bravo.
Stephen Fry

I believe sustainable use is the greatest propaganda in wildlife conservation at the moment.
Steve Irwin