Four years in a row, Bill Gates has been the richest person on this earth, with a fortune totals at 88 billion at this moment.

How much is this treasure, anyway?

Three times of the United States federal gold reserve;

$15 for each person on this earth;

If Gates were a country, that would be the 37th richest one in this world;

In one dollar bill, put end to end, 88 billion will make a road long enough to go from the Earth to the Moon, 18 round trips;

Based on the average life-span of 75 years in this country, Bill needs to spend 6.8 million per day if he wants to use up all his money in his life;

But,But,But,

If Gates paid $1 to each Microsoft Windows95 crash, he would be pennyless in less than two years !!