我不知道第三次世界大战会使用什么样的武器,但是我知道第四次世界大战会使用木棍和石块。
Data is a precious thing and will last longer than the systems themselves.
大疆的目标是成为全球科技创新的标杆。
Focus on what you're good at.
Learning is not a passive process; it involves the active construction of knowledge.