A friend to all is a friend to none.
No one who can read, ever looks at a book, even unopened on a shelf, like one who cannot.
Be slow to fall into friendship, but when you are in, continue firm and constant.
A friend is one who has the same enemies as you have.
There is no friend as loyal as a book.
Sometimes we owe a friend to the lucky circumstance that we give him no cause for envy.
Anybody amuses me for once. A new acquaintance is like a new book. I prefer it, even if bad, to a classic.
In the sweetness of friendship let there be laughter, and sharing of pleasures. For in the dew of little things, does the heart find its morning and is refreshed.
Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.
Betray a friend, and you'll often find you have ruined yourself.
Loyalty is what we seek in friendship.
I must study politics and war that my sons may have liberty to study mathematics and philosophy.
You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.
Books like friends, should be few and well-chosen.
Friendship is love without his wings!
A blow from your friend is better than a kiss from your enemy.
Adversity tests the sincerity of friends.
The truth is, everyone is going to hurt you. You just got to find the ones worth suffering for.
There is a magic in the memory of a schoolboy friendship. It softens the heart, and even affects the nervous system of those who have no heart.
Let there be no purpose in friendship save the deepening of the spirit.
A man should never neglect his family for business.