Man is a product of nature, a part of the Universe. The Universe is operated under exact natural laws. Man is a product of millions of years of evolution. He adapts himself to the laws of nature or he perishes.

Intelligent men do not decide any subject until they have carefully examined both or all sides of it. Fools, cowards, and those too lazy to think, accept blindly, without examination, dogmas and doctrines imposed upon them in childhood by their parents, priests, and teachers, when their minds were immature and they could not reason.