Pieces of jigsaw puzzle might all be different but when fit in, completes the story. Expecting all pieces to be the same is craziness, completing the puzzle is what you are born for!!!!

The biologically harmful effects of man-made environmental radiation was a jigsaw of existing information that needed to be assembled by a group of independent researchers that had a broad range of knowledge and were free of corrupt corporate government influence.

There is no one great man. Only millions of men and women in possession of tiny pieces of greatness, which when put together, when assembled in the aggregate make the whole. I am a piece of a very large jigsaw puzzle. One of the corner pieces. The one you go for first - important for a time, different from most of the others. But then, in the end, in the big picture, just one of many.