Dwight D. Eisenhower (A.D.1890-1969)

When you appeal to force, there is only one thing you must never do - lose.

Elenor Roosevelt (A.D.1884-1962)

When you cease to make a contribution, you begin to die.

Dr.Louis L.mann

When you are good to others you are best to yourself.

Kong Ji (Confucius) (500 years before A.D.)

1. When you know a thing, say that you know it, when you do not know a thing, admit that you do not know it. That is true knowledge.
2.The superior man thinks always of virtue, the common man thinks of comfort.

Thomas Gray (A.D.1716-1771)

Where ignorance is bliss, it is folly to be wise.

Nicolo Mackiavelli (A.D.1469-1527)

Where the willingness is great, the difficulties cannot be great.

Sir Arthur Conan Doyle (A.D.1859-1930)

Where there is no imagination, there is no horror.