原帖由 NEB 于 2008-1-25 11:25 发表 ! |. K v0 o' S- }
you can have lots of ideas, but you can only keep one idea in your head at any given time.
+ `2 ]4 I# `( d1 t8 \. T. H, h' F 3 W$ o/ Y. d0 lthat 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.