Caring for but never trying to own may be a further way to define friendship.

He has no enemies, but is intensely disliked by his friends.

Friends and good manners will carry you where money won't go.

Since there is nothing so well worth having as friends, never lose a chance to make them.

My best friend is the man who in wishing me well wishes it for my sake.

When you choose your friends, don't be short-changed by choosing personality over character.

Friendship is the shadow of the evening, which increases with the setting sun of life.

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

Friendship may, and often does, grow into love, but love never subsides into friendship.

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