原帖由 NEB 于 2008-1-25 11:25 发表 & ]: D# |( a$ B6 \( H
you can have lots of ideas, but you can only keep one idea in your head at any given time.
+ K+ ~8 Y5 z+ @" C: a 6 v- y* p2 C, e1 X, 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.