Read it through once

What is it that confers the noblest delight? What is that which swells a man's breast with pride above that which any other experience can bring to him? Discovery! To know that you are walking where none others have walked; that you are beholding what human eye has not seen before; that you are breathing a virgin atmosphere. To give birth to an idea--to discover a great thought--an intellectual nugget, right under the dust of a field that many a brain--plow had gone over before. To find a new planet, to invent a new hinge, to find the way to make the lightnings carry your messages. To be the first--that is the idea. To do something, say something, see something, before any body else--these are the things that confer a pleasure compared with which other pleasures are tame and commonplace, other ecstasies cheap and trivial. Morse, with his first message, brought by his servant, the lightning; Fulton, in that long-drawn century of suspense, when he placed his hand upon the throttle-valve and lo, the steamboat moved; Jenner, when his patient with the cow's virus in his blood, walked through the smallpox hospitals unscathed; Howe, when the idea shot through his brain that for a hundred and twenty generations the eye had been bored through the wrong end of the needle; the nameless lord of art who laid down his chisel in some old age that is forgotten, now, and gloated upon the finished Laocoon; Daguerre, when he commanded the sun, riding in the zenith, to print the landscape upon his insignificant silvered plate, and he obeyed; Columbus, in the Pinta's shrouds, when he swung his hat above a fabled sea and gazed abroad upon an unknown world! These are the men who have really lived--who have actually comprehended what pleasure is--who have crowded long lifetimes of ecstasy into a single moment.