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GENESIS THE MIRACLES AND THE PREDICTIONS ACCORDING TO SPIRITISM > GENESIS > CHAPTER III - GOOD AND EVIL > Instinct and Intelligence > 19
19. The man who would constantly act instinctively might be very good, but would let his intelligence sleep. He would be like a child who would not quit his leading-strings, refusing to use his limbs. He who masters not his passions can be very intelligent, but at the same time very impure. Instinct annihilates itself; passions are governed only by the effort of the will.