创新不是目的，解决用户真实需求才是根本。
Innovation is not the goal, solving real user needs is fundamental.
Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.
Technology should serve ecology, not the other way around.
Dark clouds becomes heaven's flowers when kissed by light。