The Bible.
Greater love has no one than this, than to lay down one's life for his friends.
Let he who has never sinned cast the first stone.
There is no fear in love; but perfect love casts out fear, because fear involves punishment, and the one who fears is not perfected in love.
And ye shall know the truth, and the truth shall make you free.
And ye now therefore have sorrow: but I will see you again, and your heart shall rejoice, and your joy no man taketh from you.
For God so loved the world, that he gave his only begotten son, that whosoever believeth in him, should not perish, but have everlasting life.
And the light shineth in the darkness, and the darkness comprehendeth it not.
And there are also many other things which Jesus did, the which, if they should be written every one, I suppose that even the world itself could not contain the books that should be written. Amen.