Combining Texts

Ideas for 'Thinking About Mathematics', 'Letters to Samuel Clarke' and 'The Logical Structure of the World (Aufbau)'

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3 ideas

2. Reason / B. Laws of Thought / 2. Sufficient Reason
The principle of sufficient reason is needed if we are to proceed from maths to physics [Leibniz]
     Full Idea: In order to proceed from mathematics to physics the principle of sufficient reason is necessary, that nothing happens without there being a reason why it should be thus rather than otherwise.
     From: Gottfried Leibniz (Letters to Samuel Clarke [1716], §2)
There is always a reason why things are thus rather than otherwise [Leibniz]
     Full Idea: Nothing happens without a sufficient reason why it should be thus rather than otherwise.
     From: Gottfried Leibniz (Letters to Samuel Clarke [1716], 3.2)
No reason could limit the quantity of matter, so there is no limit [Leibniz]
     Full Idea: There is no possible reason which could limit the quantity of matter; therefore there cannot in fact be any such limitation.
     From: Gottfried Leibniz (Letters to Samuel Clarke [1716], 4.21)