原帖由 NEB 于 2008-1-25 11:25 发表 , @9 ^# R w# G7 E* c' yyou can have lots of ideas, but you can only keep one idea in your head at any given time.
$ A6 x V/ s" ]1 n0 ^. m- B 7 Z. j% H9 I! o2 F# c9 D9 Z, vthat is not true. In fact a person may have several ideas at the same time toward the same issue. For example, a person may have many ideas where to spend the vocation, etc.