Chessboard Mathematics - videos
Check out the videos at the bottom after reading this:
Recently a friend sent me a quote from Michelangelo - "The greatest danger for most of us is not that our aim is too high and we miss it, but that it is too low and we reach it." For most of my life I aimed for zero, guess what, I hit it.
After all – “What can I do? The problem is just too big and I could do nothing to really impact the troubled people of this world”.