原帖由 NEB 于 2008-1-25 11:25 发表 ' _. W) @& i. l4 p- syou can have lots of ideas, but you can only keep one idea in your head at any given time.
8 s! I. K' y! j3 I5 p% `9 B% H @- k" Y( h: X, R# ]4 Rthat 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.