無限

I remembered something this morning. It's something that said by a man to flirt on a manga.

"If you join a zero with another zero, it would be an infinity."

When i read it on the first time, i thought that was a dumb line because 2 "zeros" wouldn't make any significant impacts, but now when i think about it, those 2 "zeros" would become "infinity" because they are supporting each other continuously even they're actually "nothing". The loops that they made will make them flow and grow stronger over the time. 

Well, that make sense now.