I'm not a politician, I'm a performer.
The pain of discipline is better than the pain of regret.
The more specific you are, the more universal you become.
孔子说:“人无信誉,不知能干什么?就象大车没有车轴,小车没有车轴,怎么能启动?”
科学的进步不是一条直线,而是一系列曲折,常常需要回溯步骤以获得更好的立足点。