Tao Te Ching

“Every man carries two bags about him, one in front and one behind, and both are full of faults. The bag in front contains his neighbors' faults, the one behind his own. Hence it is that men do not see their own faults, but never fail to see those of others.”

— Aesop 620 – 546 BCE
Hero of the oppressed and downtrodden
from Aesop's Fables, the Aesopica