Thoughts pass in my mind like flocks of lucks in the sky。I hear the voice of their wings。
粮食问题不仅是经济问题，更是政治问题，关系到国家的长治久安。
唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。
Transparency is not just a physical quality, it's a social and political one.
Collaboration beats competition when the goal is meaningful progress.