True friendship can afford true knowledge. It does not depend on darkness and ignorance.

A true friend never gets in your way unless you happen to be going down.

A true friend is one who overlooks your failures and tolerates your success!

Walking with a friend in the dark is better than walking alone in the light.

Friendship without self-interest is one of the rare and beautiful things of life.

A friendship founded on business is better than a business founded on friendship.

Never explain - your friends do not need it and your enemies will not believe you anyway.

Never contract friendship with a man that is not better than thyself.

The language of friendship is not words but meanings

So long as the memory of certain beloved friends lives in my heart, I shall say that life is good.