" Lucretius expresses this, wonderfully: . . . we are all born from the same celestial seed; all of us have the same father, from which the earth, the mother who feeds us, receives clear drops of rain, producing from them bright wheat and lush trees, and the human race, and the species of beasts, offering up the foods with which all bodies are nourished, to lead a sweet life and generate offspring . . . (De rerum natura, bk. II, lines 991–97) It "

― Carlo Rovelli , Seven Brief Lessons on Physics