Everybody probably knows 1+1=2 BUT 1
+1=2 is more than 1+1=2, because WHY does it equal two.Most people think if you know 1+1=2 and nothing else you are not smart,BUT there are people who use there live because of 1+1,and when they die they still have not figured out the mystery So think, 1+1=2 is actually VERY hard!