原帖由 NEB 于 2008-1-25 11:25 发表 & l! d9 c m! q5 H' p2 Uyou can have lots of ideas, but you can only keep one idea in your head at any given time.
" a3 b* E& E8 D" r" ]9 A. w : K7 X |; d" fthat 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.