Truth Is Disputable, Not Human Taste.

The Heights Of Popularity And Patriotism Are Still The Beaten Road To Power And Tyranny.

The Fact That Different Cultures Have Different Practices No More Refutes [moral] Objectivism Than The Fact That Water Flows In Different Directions In Different Places Refutes The Law Of Gravity

Reason Is, And Ought Only To Be The Slave Of The Passions.

Human Nature Is The Only Science Of Man; And Yet Has Been Hitherto The Most Neglected.

Liberty Of Thinking, And Of Expressing Our Thoughts, Is Always Fatal To Priestly Power, And To Those Pious Frauds On Which It Is Commonly Founded.