“Something similar,” said I, “often happens in the literary world, when people, for instance, doubt the originality of this or that celebrated man, and seek to trace out the sources from whence he obtained his cultivation.”

“That is very ridiculous,” said Goethe; “we might as well question a strong man about the oxen, sheep, and swine, which he has eaten, and which have given him strength.

“We are indeed born with faculties; but we owe our development to a thousand influences of the great world, from which we appropriate to ourselves what we can, and what is suitable to us.  I owe much to the Greeks and French; I am infinitely indebted to Shakespeare, Sterne, and Goldsmith; but in saying this I do not show the sources of my culture; that would be an endless as well as an unnecessary task.  What is important is to have a soul which loves truth, and receives it wherever it finds it.

“Besides, the world is now so old, so many eminent men have lived and thought for thousands of years, that there is little new to be discovered or expressed.  Even my theory of colors is not entirely new.  Plato, Leonardo da Vinci, any many other excellent men, have before me found and expressed the same thing in a detached form:  my merit is, that I have found it also, that I have said it again, and that I have striven to bring the truth once more into a confused world.

“The truth must be repeated over and over again, because error is repeatedly preached among us, not only by individuals, but by the masses.  In periodicals and cyclopaedias, in schools and universities; everywhere, in fact, error prevails, and is quite easy in the feeling that it has a decided majority on its side.

“Often, too, people teach truth and error together, and stick to the latter.  Thus, a short time ago, I read in an English cyclopaedia the doctrine of the origin of Blue.  First came the correct view of Leonardo da Vinci, but then followed, as quietly as possible, the error of Newton, coupled with remarks that this was to be adhered to because it was the view generally adopted.”

I could not help laughing with surprise when I heard this.  “Every wax-taper,” I said, “every illuminated cloud of smoke from the kitchen, that has anything dark behind it, every morning mist, when it lies before a steady spot, daily convinces me of the origin of blue color, and makes me comprehend the blueness of the sky.  What the Newtonians mean when they say that the air has the property of absorbing other colors, and of repelling blue alone, I cannot at all understand, nor do I see what use or pleasure is to be derived from a doctrine in which all thought stands still, and all sound observation completely vanishes.”

“My good innocent friend,” said Goethe, “these people do not care a jot about thoughts and observations.  They are satisfied if they have only words which they can pass as current, as was well shown and not ill-expressed by my own Mephistopheles: