Rememberest the gods, and that they wish not to be flattered, but wish all reasonable beings to be made like themselves; and... rememberest that what does the work of a fig-tree is a fig-tree, and that what does the work of a dog is a dog, and that what does the work of a bee is a bee, and that what does the work of a man is a man.

X, 8 - Meditations (c. 161–180 CE) - Book X