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“So the journey is over and I am back again where I started, richer by much experience and poorer by many exploded convictions, many perished certainties. For convictions and certainties are too often the concomitants of ignorance. Of knowledge and experience the fruit is generally doubt.
I set out on my travels knowing, or thinking that I knew how men should live, how be governed, how educated, what they should believe. I knew which was the best form of social organization and to what end societies had been created. I had my views on every activity of human life. Now, on my return, I find myself without any of these pleasing certainties. Before I started, you could have asked me almost any question about the human species and I should glibly have returned an answer. Ask a profoundly ignorant man how the electric light works; he finds the question absurdly simple. “You just press the button”, he explains. The working electrician would give you a rather more technical account of the matter in terms of currents, resistances, conductivity. But the philosophical physicist would modestly confess his ignorance. Electrical phenomena, he would say, can be described and classified. But as for saying what electricity may be… And he would throw up his hands. The better you understand the significance of any question, the more difficult it becomes to answer it. Those who like to feel that they are always right and who attach a high importance to their own opinions should stay at home. When one is traveling, convictions are mislaid as easy as spectacles; but unlike spectacles, they are not easily replaced.”
— Aldous Huxley
