I don't think life offers any greater experience than the joyful sense of recognition when one finds in a new acquaintance a real friend, or when an old relationship deepens into friendship, or when one finds an old friendship intact despite the passage of years and many absences.
Friendship makes prosperity brighter, while it lightens adversity by sharing its griefs and anxieties.
[Lat., Secundas res splendidiores facit amicitia, et adversas partiens communicansque leviores.]