The future of drones lies in deep cultivation in vertical fields.
每个人的生命都是一座档案库。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
在我的职业生涯中,我经历了很多艰难的失败,但它们让我变得更强大。
La vengeance est un plat qui se mange froid.
Success is not about the money you make, it's about the difference you make in people's lives.