Was it not the great philosopher and mathematician Leibnitz who said that the more knowledge advances the more it becomes possible to condense it into little books?
J. Arthur ThomsonThe most powerful factors in the world are clear ideas in the minds of energetic men of good will.
J. Arthur ThomsonThe Doctrine of Evolution states the fact that the present is the child of the past and the parent of the future.
J. Arthur ThomsonThe man who has grit enough to bring about the afforestation or the irrigation of a country is not less worthy of honor than its conqueror.
J. Arthur Thomson