通过反省来提升自我。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
光有知识不够,你得学以致用。光有决心也不够,你得付诸行动。
The most advanced technology is worthless if farmers don't understand how to use it effectively.
组织规律支配着所有的心理过程