世界文明的命运取决于为全人类提供体面的生活水平。
说某事做不到的人不该去打扰正在做的人。
"Truth is not found in the light, but in the shadows we're afraid to explore."
A public-opinion poll is no substitute for thought.
Climate change is the greatest challenge agriculture has ever faced, but also its greatest opportunity for reinvention.