All generalisations - perhaps except this one - are false.

Nothing new had been done in Logic since Aristotle!

Said to physicist John Bahcall. I don't believe in natural science.

...a consistency proof for [any] system ... can be carried out only by means of modes of inference that are not formalized in the system ... itself.

The formation in geological time of the human body by the laws of physics (or any other laws of similar nature), starting from a random distribution of elementary particles and the field is as unlikely as the separation of the atmosphere into its components. The complexity of the living things has to be present within the material, from which they are derived, or in the laws, governing their formation.

The development of mathematics towards greater precision has led, as is well known, to the formalization of large tracts of it, so that one can prove any theorem using nothing but a few mechanical rules.

The meaning of world is the separation of wish and fact.