Francisco Costa

When people ask me what it is about Brazil and my work, it's not something that I can say literally. It's unidentifiable. It's like when you do research and things inspire you. If you're smart enough, then obviously you don't take it literally. The inspiration will come out later somehow.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.

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.