3 ideas
6349 | I can prove a hand exists, by holding one up, pointing to it, and saying 'here is one hand' [Moore,GE] |
16726 | Why can't we deduce secondary qualities from primary ones, if they cause them? [Buridan] |
9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |