George Packer

For 20 years, my mother, my sister and I had seldom spoken of my father. If he happened to come up in conversation, pain and embarrassment entered the room and stayed until he disappeared back into the silence with which we all felt more at ease.

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.

The Yas Marina circuit is really pretty impressive. The track itself has some quite slow corners and not a great deal of overtaking opportunities, but it seems to combine a road course with a circuit course.