《福布斯》盘点亿万富豪八大共性：父母数学棒多是处女座

September Birthdays
九月出生者众多

Of the 380 self-made American tycoons who have appeared on the Forbes list of the World's Billionaires in the past three years, 42 were born in September--more than in any other month. Maybe that's because September is the month the Forbes list of the 400 richest Americans is published.
在《福布斯》全球富豪排行榜的380位白手起家的美国亿万富豪中，有42人出生于9月，这是亿万富豪最多的月份。这可能是因为福布斯美国富豪榜400强在九月发布的缘故。