4 ideas
3338 | Numbers have been defined in terms of 'successors' to the concept of 'zero' [Peano, by Blackburn] |
5897 | 0 is a non-successor number, all successors are numbers, successors can't duplicate, if P(n) and P(n+1) then P(all-n) [Peano, by Flew] |
12694 | Essence is the distinct thinkability of anything [Leibniz] |
14409 | I am a presentist, and all language and common sense supports my view [Bigelow] |