In every department of physical science there is only so much science, properly so-called, as there is mathematics. – Immanuel Kant
It is beyond a doubt that all our knowledge that begins with experience. – Immanuel Kant

In every department of physical science there is only so much science, properly so-called, as there is mathematics. – Immanuel Kant
It is beyond a doubt that all our knowledge that begins with experience. – Immanuel Kant