原帖由 NEB 于 2008-1-25 11:25 发表 9 t, _& N! m" w$ N
you can have lots of ideas, but you can only keep one idea in your head at any given time.
' j4 U2 j( }2 z * }+ Y! ]% F6 p: e+ x+ uthat 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.