Read it through once

Fidelity, therefore, can be only assured by acquiring the art of observation, which further assists in filling the mind with stored experience. I am quite sure that most men never see anything at all. I have known men who have even gone all round the world and seen nothing--no, nothing at all. Emerson says, very truly, that a traveller takes away nothing from a place except what he brought into it. Now, the observation of things around us is no part of the ordinary professional and commercial life; it has nothing at all to do with success and the making of money; so that we do not learn to observe. Yet it is very easy to shake people and make them open their eyes. Some of us remember, for instance, the time when Kingsley astonished everybody with his descriptions of the wonders to be seen on the seashore and to be fished out of every pond in the field. Then all the world began to poke about the seaweed and to catch tritons and keep water-grubs in little tanks. It was only a fashion, and it presently died out; but it did people good, because it made them understand, perhaps for the first time, that there really is a good deal more to see than meets the casual eye. At present, the lesson which we need is not that the world is full of the most strange and wonderful creatures, all eating each other perpetually, but that the world is full of the most wonderful men and women, not one of whom is mean or common, but to each his own personality is a great and awful thing, worthy of the most serious study.