The greatest and saddest defect is not credulity, but an habitual forgetfulness that our science is ignorance.
Henry David ThoreauIf a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away. It is not important that he should mature as soon as an apple-tree or oak. Shall he turn his spring into summer? If the condition of things which we were made for is not yet, what were any reality which we can substitute? We will not be shipwrecked on a vain reality.
Henry David Thoreau