He chose one thing and devoted his whole life to it. He spent more than 40 years fighting against an "epidemic"!

On the road of scientific exploration, countless inspiring heroes and role models have emerged. They have demonstrated their talents in various disciplines, engaged in the most cutting-edge and advanced scientific research, and made indelible historical contributions to the scientific community.

Generation after generation of strugglers have worked hard and struggled unremittingly. With their wisdom and sweat, they have promoted social development and written a magnificent chapter for national prosperity and national rejuvenation.

These scientists, at the Beijing Association for Science and Technology, are continuing science in another way.

He only did one thing in his whole life. "Sugar Pill Grandpa" Gu Fangzuo devoted his entire life to driving polio out of China. A sugar pill became the sweetest memory of a generation.