Anyone can spot a lie, unless he is in need of that lie.

Do you, good people, believe that Adam and Eve were created in the Garden of Eden and that they were forbidden to eat from the tree of knowledge? I do. The church has always been afraid of that tree. It still is afraid of knowledge. Some of you say religion makes people happy. So does laughing gas. So does whiskey. I believe in the brain of man.

The truth is always modern and there never comes a time when it is safe to give it voice.

The fact that there is a general belief in a future life is no evidence of its truth

Common experience shows how much rarer is moral courage than physical bravery. A thousand men will march to the mouth of the cannon where one man will dare espouse an unpopular cause . . . True courage and manhood come from the consciousness of the right attitude toward the world, the faith in one's purpose, and the sufficiency of one's own approval as a justification for one's own acts.

Men have always been obliged to fight to preserve liberty. Constitutions and laws do not safeguard liberty. It can be preserved only by a tolerant people, and this means eternal conflict.

The efforts of the medical profession in the US to control:...its...job it proposes to monopolize. It has been carrying on a vigorous campaign all over the country against new methods and schools of healing because it wants the business...I have watched this medical profession for a long time and it bears watching.