But though the speculatist may see and shew the folly of terrestrial hopes, fears, and desires, every hour will give proofs that he never felt it. Trace him through the day or year, and you will find him acting upon principles which he has in common with the illiterate and unenlightened, angry and pleased like the lowest of the vulgar, pursuing, with the same ardour, the same designs, grasping, with all the eagerness of transport, those riches which he knows he cannot keep, and swelling with the applause which he has gained by proving that applause is of no value. The only conviction that rushes upon the soul, and takes away from our appetites and passions the power of resistance, is to be found, where I have received it, at the bed of a dying friend. To enter this school of wisdom is not the peculiar privilege of geometricians; the most sublime and important precepts require no uncommon opportunities, nor laborious preparations; they are enforced without the aid of eloquence, and understood without skill in analytick science. Every tongue can utter them, and every understanding can conceive them. He that wishes in earnest to obtain just sentiments concerning his condition, and would be intimately acquainted with the world, may find instructions on every side. He that desires to enter behind the scene, which every art has been employed to decorate, and every passion labours to illuminate, and wishes to see life stripped of those ornaments which make it glitter on the stage, and exposed in its natural meanness, impotence, and nakedness, may find all the delusion laid open in the chamber of disease: he will there find vanity divested of her robes, power deprived of her sceptre, and hypocrisy without her mask.