: g t% y( H5 ~* \/ `. ^1#老杨 " n5 @* j! M- t8 p $ ]) {( l$ S; ] $ R5 u( o p' l( ]thank you' n- R# s9 Y/ b6 N6 {; U, ?
: ^& g: A* H. _for discussion:' C% Z1 Y* ~5 ]
1. Cash Flow y$ a; a" n9 T a+ E. d! f
2. OPM (other people's money) $ c/ s7 U/ h, |/ H! e8 `3. Do what you do the best, pay for the rest