原帖由 NEB 于 2008-1-25 11:25 发表 ( J; Y; S+ o) v' `8 D: r$ a7 g- Vyou can have lots of ideas, but you can only keep one idea in your head at any given time.
: w- V4 k N7 X# E: H : i4 G* Q8 U8 v9 ^6 u4 cthat 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.