Qian Xuesen money often can say the person that is a widely known in China, the figure in the memory of a lot of compatriots also is very lofty, in the motherland most hard hour, he resolutely of definitely abandoned the United States' very favorable treatment and advantageous living conditions, return the motherland, effectiveness motherland. And, the go back to the motherland way with old money is very of hardships, a division commander of the United States has said at that time, where does Qian Xuesen walk along to be able to be touched on 5 division, this shows, qian Xuesen's talent is very high still, and American still respects Qian Xuesen very. So, does money often have many in American pay at that time tall? His monthly pay that keep a copy is 2000 dollars, do not look not tall, this is he is taking on merely the monthly pay that teachs moment, and the money of his research project earning in American army also is very much, a project is 3000 to 7000 dollars. Not only such, his monthly pay in American institute interior also is 1600 dollars, accordingly, each pay adds up, can achieve 200 thousand U.S. dollor one year at least, this is in the United States at that time, income is very tall, it is be being put now also is very disastrous thing then. In other words, money is old the condition at that time, can buy car of 5 a person of extraordinary powers one year anyhow, such pay pay exchanges the word that doing is an ordinary person, abandon very hard absolutely, but money is old to render service to repay kindness the motherland, still abandoned such pay, the time that although he returns midway,was imprisoned 5 years by the United States, the determination that he goes back to the motherland did not shake as before, this namely why money often gets up to now compatriots valued reason. If change you, can you come back at that time?