"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Agricultural modernization is not simply mechanization, but to let farmers truly master technology and farm with wisdom.

人必须在具体事情上磨炼功夫，才能有所收获。如果只是喜欢安静，遇到事情就会慌乱，终究不会有进步。