Think where man's glory most begins and ends, and say my glory was I had such friends.

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

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

There is some self-interest behind every friendship. There is no friendship without self-interests. This is a bitter truth.

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

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

Never make friends with people who are above or below you in status. Such friendships will never give you any happiness.

To like and dislike the same things, this is what makes a solid friendship.

Instead of loving your enemies - treat your friends a little better.

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