君子之学，未尝离行以为知也必矣。
君子的学问，从来不会脱离实践去空谈认识，这是必然的。
Technological innovation is the fundamental driving force for enterprise development, without innovation there is no future.
El poeta es un testigo de su tiempo, un cronista de la emoción humana.
爱之深，责之切。
I don't regret anything I've ever done in my life, any choice that I've made. But I'm consumed with regret for the things I didn't do.
无人机的未来属于那些敢于突破边界的人。
