Ecclesiastes 4:4

For this a man is envied - It is not by injustice and wrong only that men suffer, but through envy also. For if a man act uprightly and properly in the world, he soon becomes the object of his neighbor's envy and calumny too. Therefore the encouragement to do good, to act an upright part, is very little. This constitutes a part of the vain and empty system of human life.