What is the reason why Yuan Longping is so stupid? What is Yuan Longping's dream?

There is a saying in Yuan Longping: "I had a dream that the stalks of hybrid rice were as high as sorghum, the ears were as big as brooms, and the rice was like a bunch of grapes. My assistants and I walked in the rice fields and enjoyed the cool under the rice. " It is full of Yuan Longping's dreams and hopes. Hybrid rice has sown a bumper harvest in China and the world, creating a fabulous miracle.