What I got in Sunday school ... was simply a firm conviction that the Christian faith was full of palpable absurdities, and the Christian God preposterous.... The act of worship, as carried on by Christians, seems to me to be debasing rather than ennobling. It involves groveling before a being who, if he really exists, deserves to be denounced instead of respected.

All the charming and beautiful things, from the Song of Songs, to bouillabaisse, and from the nine Beethoven symphonies to the Martini cocktail, have been given to humanity by men who, when the hour came, turned from tap water to something with color in it, and more in it than mere oxygen and hydrogen.

The genuine music lover may accept the carnal husk of opera to get at the kernel of actual music within, but that is no sign that he approves the carnal husk or enjoys gnawing through it.

Liberty is not for these slaves; I do not advocate inflicting it against their conscience. On the contrary, I am strongly in favor of letting them crawl and grovel all they please before whatever fraud or combination of frauds they choose to venerate...Our whole practical government is grounded in mob psychology and the Boobus Americanus will follow any command that promises to make him safer.

Truth would quickly cease to be stranger than fiction, once we got as used to it.

Religion deserves no more respect than a pile of garbage.

Jealousy is a keen observer, but looks for all the wrong signs.