Demand Quote by Friedrich Nietzsche

“Pure practical reason, even with a good knowledge of the facts, will not take you to morality.”

— Kai Nielsen

“Subjectivism maintains that there are no objective moral truths.”

— David Edmonds

Moral claims aren't, as a class, truth-value apt or not.

— Catherine Wilson

Where there is politics or economics, there is no morality.

— Karl Wilhelm Friedrich Schlegel

Letting the facts speak for themselves is an immoral principle when we all know that facts and figures can be selected to prove anything.

— Patrick Kavanagh

Facts mean nothing unless they are rightly understood, rightly related and rightly interpreted.

— William Jennings Bryan

In logic, there are no morals.

— Rudolf Carnap

For I am well aware that scarcely a single point is discussed in this volume on which facts cannot be adduced, often apparently leading…

— Charles Darwin

There is no significant example in history, before our time, of a society successfully maintaining moral life without the aid of religion.

— Will Durant

“Things that seem morally obvious and intuitive now weren’t necessarily so in the past; many started with nonconforming reasoning.”

— Robert M. Sapolsky

There are no facts, only interpretations.

— Friedrich Nietzsche

“Histories of morality are rarely written in order to inform the reader.”

— John Gray