How to Improve Your Mind is an engaging philosophical text by master Enlightenment thinker Baruch Spinoza. Dr. Dagobert D. Runes, the founder of Philosophical Library, and Albert Einstein were close friends and colleagues who regarded Spinoza as the greatest of modern philosophers. This edition includes exclusive commentary and biographical notes written by Dagobert D. Runes.
by Dagobert D. Runes
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