Friends are as companions on a journey, who ought to aid each other to persevere in the road to a happier life.
Be slow to fall into friendship, but when you are in, continue firm and constant.
To throw away an honest friend is, as it were, to throw your life away
You don't live in a world all alone. Your brothers are here too.
I love the friends I have gathered together on this thin raft...
It is easier to forgive an enemy than to forgive a friend.
There is no surer foundation for a beautiful friendship than a mutual taste in literature.
There is some self-interest behind every friendship. There is no friendship without self-interests. This is a bitter truth.
Friendship is a single soul dwelling in two bodies.
Knowing your own darkness is the best method for dealing with the darknesses of other people.
I not only use all the brains I have, but all I can borrow.
Man's best support is a very dear friend.
True friends ... face in the same direction, toward common projects, interests, goals.
I no doubt deserved my enemies, but I don't believe I deserved my friends.
If you remember me, then I don't care if everyone else forgets.
As the family goes, so goes the nation and so goes the whole world in which we live.
Be slow in choosing a friend, slower in changing.
As in the case of wines that improve with age, the oldest friendships ought to be the most delightful.
Friendship was given by nature to be an assistant to virtue, not a companion in vice.
A blow from your friend is better than a kiss from your enemy.
The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.