原帖由 NEB 于 2008-1-25 11:25 发表 0 |) Z$ t# p( _
you can have lots of ideas, but you can only keep one idea in your head at any given time.
* k1 c$ f0 W: k9 i % M) b' t1 a) Hthat 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.