A man's friendships are one of the best measures of his worth.

Friends... they cherish one another's dreams. They are kind to one another's dreams

Friendship is the source of the greatest pleasures, and without friends even the most agreeable pursuits become tedious.

Success always necessitates a degree of ruthlessness. Given the choice of friendship or success, I'd probably choose success.

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

There are no rules for friendship. It must be left to itself. We cannot force it any more than love.

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

It is more shameful to distrust our friends than to be deceived by them.

Be slow to fall into friendship but when thou art in, continue firm and constant.

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