4 ideas
13536 | Skolem did not believe in the existence of uncountable sets [Skolem] |
16698 | Days exist, and yet they seem to be made up of parts which don't exist [Burley] |
16690 | Unlike permanent things, successive things cannot exist all at once [Burley] |
12709 | Motion is not absolute, but consists in relation [Leibniz] |