A friend is a second self.
friendship
A selected quote by Aristotle.
A friend is a second self.
Related
Talking with a friend is nothing else but thinking aloud
Ah, how good it feels! The hand of an old friend
Truth can never be told so as to be understood, and not be believed
One half of the world cannot understand the pleasures of the other
Business, you know, may bring money, but friendship hardly ever does