To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
坚持梦想,即使全世界都不看好你。
The old-fashioned dictator does not exist under scientific management.
皮革行业必须进化,否则就有被淘汰的风险。
成功的真正标准不仅仅是盈利能力,还有我们在社区中创造的积极影响。