Science is organized knowledge.

Civilization is a progress from an indefinite, incoherent homogeneity toward a definite, coherent heterogeneity.

Be bold, be bold, and everywhere be bold.

There is no origin for the idea of an afterlife, save the conclusion which the savage draws from the notion suggested by dreams.

Life is the continuous adjustment of internal relations to external relations.

When you take comprehensive, then we're dealing with certain issues like full citizenship ... And whatever else we disagree on, I think we would agree on that that's a more toxic and contentious issue, granting full amnesty.

All socialism involves slavery. That which fundamentally distinguishes the slave is that he labours under coercion to satisfy anothers desires.