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Browse all 10,075 quotes or apply filters in different categories to narrow your search.
Introduction to Spinoza's Ethics · 1910
Perhaps the only true dignity of man is his capacity to despise himself.
Introduction to Spinoza's Ethics · 1910
Fanaticism consists in redoubling your effort when you have forgotten your aim.
The Life of Reason: The Phases of Human Progress · 1905
The Life of Reason: The Phases of Human Progress · 1905
The Life of Reason: The Phases of Human Progress · 1905