Itzhak Perlman

I have a very simple philosophy. One has to separate the abilities from the disabilities. The fact I cannot walk, that I need crutches or a scooter or whatever it is, has nothing to do with my playing the violin.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.