原帖由 NEB 于 2008-1-25 11:25 发表 $ K$ L2 B) }) q! Qyou can have lots of ideas, but you can only keep one idea in your head at any given time.
3 c: S5 G/ Q. e. I5 t q0 _ J: h4 M) K* h! f* l* H! R0 O' w! N9 f' a7 o
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.