送交者: Dishui 于 2005-6-20, 18:17:17:

回答: okay, I'll try again: 由 steven 于 2005-6-20, 17:39:36:

certainly properties naturally exist. "

This appearently is not true for modern mathematics.

Mathematics is a way to build bridge from one piece
of kowledge to another, naturally exists or not
. Follow some rule, you can prove if a bridge is there.

• what did you mean by "not true?" at least you need to - steven (26 bytes) 2005-6-20, 20:11:54

加跟贴