True friendship ought never to conceal what it thinks.

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

It is only the great hearted who can be true friends. The mean and cowardly, Can never know what true friendship means.

Am I not destroying my enemies when I make friends of them?

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

I don't need a friend who changes when I change and who nods when I nod my shadow does that much better.

The language of friendship is not words but meanings

If you have one true friend you have more than your share.

Friendship... is not something you learn in school. But if you haven't learned the meaning of friendship, you really haven't learned anything.

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