1. Gates earned 250 US dollars per second, that is, 20 million US dollars per day and 7.8 billion US dollars per year;
2. If Gates loses $1000, he will not bother to pick it up because it takes him four seconds to pick it up. He has already earned $1000;
3. US national debt is about 5$620 billion. If Gates pays back, he can pay off the US debt within less than 10 years;
4. If Gates donated $15 to every person on the earth, he would have $5 million in pocket money;
5. Michael Jordan is the highest-income athlete in the United States. If he does not drink or eat, he will save $30 million in annual income. He must save it in 277 to be as rich as gates;
6. If Gates is a country, he will be the 37th richest countries on earth, or the 13th largest companies in the United States, or even bigger than IBM;
7. If you change all the gates money into one dollar, you can build a road to connect the Earth and the Moon, 14 times back and forth, but you must keep building this road in 1400, and use 713 b747 planes to transport the money;
8. Gates is 45 years old. If he can live for another 35 years, he must spend $6.78 million a day to spend all his money before going to heaven;
9. However, if Microsoft Windows users can claim $1 from Gates every time a computer crashes, Gates will go bankrupt within three years.