Just as Marxist said, we should fight for the happiness of humen beings, not just ourselves.
Shen Qinlai sacrificed his youth to Sinkiang, where needed his contribution, toil and knowledge. As a student in Marxist College, he put the spirits of Marxist into practice. He wants to try his best to make the Sinkiang a better place. His youth is great and memorable.
Wish his dream come true.