Great part of that order which reigns among mankind is not the effect of government. It has its origin in the principles of society and the natural constitution of man. It existed prior to government, and would exist if the formality of government was abolished. The mutual dependence and reciprocal interest which man has upon man, and all the parts of civilised community upon each other, create that great chain of connection which holds it together.

All the religions known in the world are founded, so far as they relate to man or the unity of man, as being all of one degree. Whether in heaven or in hell, or in whatever state man may be supposed to exist hereafter, the good and the bad are the only distinctions.

Religion is a history of wickedness that has served to corrupt and brutalize humankind; and, for my part, I sincerely detest it as I detest everything that is cruel.

Every age and generation must be as free to act for itself.

The countries the most famous and the most respected of antiquity are those which distinguished themselves by promoting and patronizing science, and on the contrary those which neglected or discouraged it are universally denominated rude and barbarous.

Government is a necessary evil

The Christian religion begins with a dream and ends with a murder.