When in the course of human development, existing institutions prove inadequate to the needs of man, when they serve merely to enslave, rob and oppress mankind, the people have the eternal right to rebel against, and overthrow, these institutions.

Indeed, the keynote of government is injustice. With the arrogance and self-sufficiency of the King who could do no wrong, governments ordain, judge, condemn, and punish the most insignificant offenses, while maintaining themselves by the greatest of all offenses, the annihilation of individual liberty.

Consciously or unconsciously, most theists see in gods and devils, heaven and hell, reward and punishment, a whip to lash the people into obedience, meekness and contentment.... The philosophy of atheism expresses the expansion and growth of the human mind. The philosophy of theism, if we can call it a philosophy, is static and fixed.

If they do not give you work, demand bread. If they deny you both, take bread. It is your sacred right!

The persecution of the innovator and protestant has always been inspired by fear on the part of constituted authority of having its infallibility questioned and its power undermined.

The most unpardonable sin in society is independence of thought.

John Burroughs has stated that experimental study of animals in captivity is absolutely useless. Their character, their habits, their appetites undergo a complete transformation when torn from their soil in field and forest. With human nature caged in a narrow space, whipped daily into submission, how can we speak of its potentialities?