Mstislav Rostropovich

In 1948 the first severe crash occurred in my life when Stalin put out his decree on 'formalism.' There was a bulletin board in the Moscow Conservatory. They posted the decree, which said Shostakovich's compositions and Prokofiev's were no longer to be played.

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.