原帖由 NEB 于 2008-1-25 11:25 发表 0 P& B( f t1 |6 Uyou can have lots of ideas, but you can only keep one idea in your head at any given time.
3 d c6 }) s, B
- S; G) b/ n% q" |' J
that 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.