Sustainability is the only path forward for livestock farming—there is no alternative.
信仰是伟大的逃避,是逃避思考和评估证据需要的伟大借口。
Death has its revelations: the great sorrows which open the heart open the mind as well.
言多必失,要谨言慎行,不要盲目争强好胜。  
Why did the Roman Empire collapse? What is Latin for office automation?
任何教育的改革,必须以人为本,人自己必须成为教育的中心。