原帖由 NEB 于 2008-1-25 11:25 发表 / t0 Z% c) `6 J. Hyou can have lots of ideas, but you can only keep one idea in your head at any given time.
c) `, L, f- v9 Y( K9 N$ p $ E2 V% v; X- C. S, d' ethat 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.