10個月把綠卡拿下來" - US greencard is meaningless now!

my friend surrender his greencard in 1999 (chinese at that time dream to come to USA and have many unrealistic thought about USA life), and he already made 1+ million $$$ "net profit" in business & investment he started up.  He continue 10+% in net-profit millions of USA $$$ from that time until now....

Be a USA permanent resident/citizen only bother one eventually in Tax burdon.

This WWW such few people realize life is a journey and I see them talking about Ph.D or job strategy in office at their age of 35+,40, 50..., hmmm