For he, indeed, who looks into the face of a friend beholds, as it were, a copy of himself.
What society does to its children, so will its children do to society.
Man's best support is a very dear friend.
Non nobis solum nati sumus. (Not for ourselves alone are we born.)
If I had more time, I would have written a shorter letter.
Friendship makes prosperity more brilliant, and lightens adversity by dividing and sharing it.