The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
创新不仅仅是技术问题,它关乎人、文化以及营造一个让想法蓬勃发展的环境。
The path of revolution is not a path of roses.
I never stop learning and improving.
Sustainable agriculture is not a slogan but a responsibility—we must preserve green mountains and clear waters for future generations.