Those who are inspired by a model other than Nature, labor in vain. — Leonardo da Vinci Copy Share Image
Da Vinci was as great a mechanic and inventor as were Newton and his friends. Yet a glance at his notebooks shows… — Jacob Bronowski Copy Share Image
Our model of Nature should not be like a building-a handsome structure for the populace to admire, until in the course of… — Arthur Eddington Copy Share Image
