No man is worthy of unlimited reliance-his treason, at best, only waits for sufficient temptation.

A Galileo could no more be elected president of the United States than he could be elected Pope of Rome. Both high posts are reserved for men favored by God with an extraordinary genius for swathing the bitter facts of life in bandages of self-illusion.

The truth is that Christian theology, like every other theology, is not only opposed to the scientific spirit; it is also opposed to all other attempts at rational thinking.

One seldom discovers a true believer that is worth knowing.

I have long been convinced that the idea of liberty is abhorrent to most human beings. What they want is security, not freedom. Thus it seldom causes any public indignation when an enterprising tyrant claps down on one of his enemies. To most men it seems a natural proceeding.

One of the main purposes of laws in a democratic society is to put burdens upon intelligence and reduce it to impotence. Ostensibly, their aim is to penalize anti-social acts; actually their aim is to penalize heretical opinions. At least ninety-five Americans out of every 100 believe that this process is honest and even laudable; it is practically impossible to convince them that there is anything evil in it. In other words, they cannot grasp the concept of liberty.

At the end of one millennium and nine centuries of Christianity, it remains an unshakable assumption of the law in all Christian countries and of the moral judgement of Christians everywhere that if a man and a woman, entering a room together, close the door behind them, the man will come out sadder and the woman wiser.