I am not myself in any degree ashamed of having changed my opinions.

Men are born ignorant, not stupid. They are made stupid by education.

My conclusion is that there is no reason to believe any of the dogmas of traditional theology and, further, that there is no reason to wish that they were true. Man, in so far as he is not subject to natural forces, is free to work out his own destiny. The responsibility is his, and so is the opportunity.

My whole religion is this: do every duty, and expect no reward for it, either here or hereafter.

It is false to suggest that men must turn away from his desires in the interest of a higher duty. Men only responds to duty if he desires to do so. To understand men, you must understand their desires and the relative strength of those desires.

The root of the matter is a very simple and old fashioned thing... love or compassion. If you feel this, you have a motive for existence, a guide for action, a reason for courage, an imperative necessity for intellectual honesty.

Animal rights, taken to their logical conclusion, mean votes for oysters.