She wanted magic, not rationality. She wanted me to prove that 1+1=2. I don’t think she wanted an empirical proof. I thought logically, if we assign yellow = 1; yellow + yellow should equal yellow, but it doesn't, it equals 2. Next, rationally, if we assign both yellow =1 and blue =1; yellow + blue should equal green, empirically! Irrationally, it equals 2 too. What 2 do, yellow or blue? Has 1 been overloaded with two colors? How does one, overworked carry two loads of green?