原帖由 NEB 于 2008-1-25 11:25 发表 . r' U1 T' p& Q6 B. g
you can have lots of ideas, but you can only keep one idea in your head at any given time.
0 v0 ?# n" C2 }- O- f" m$ _" o/ V 4 {# i: o' H4 E8 c9 I3 t" x7 bthat 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.