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2099 | The existence of God, and all metaphysics, follows from the Principle of Sufficient Reason [Leibniz] |
Full Idea: By this principle alone, that there must be a sufficient reason why things are thus rather than otherwise, I prove the existence of the Divinity, and all the rest of metaphysics or natural theology. | |
From: Gottfried Leibniz (Letters to Samuel Clarke [1716], §2) |