During human progress, every science is evolved out of its corresponding art.

However insignificant the minority, and however trifling the proposed trespass against their rights, no such trespass is permissible.

If they are sufficiently complete to live, they do live, and it is well they should live. If they are not sufficiently complete to live, they die, and it is best they should die.

If every man has freedom to do all that he wills, provided he infringes not the equal freedom of any other man, then he is free to drop connection with the state-to relinquish its protection, and to refuse paying toward its support.

In societies of low civilization, there is no money.

The "Creed of Christendom" is alien to my nature, both emotional and intellectual.

Hero-worship is strongest where there is least regard for human freedom.