我们不是七个人,我们是一体的。
                    Drones are not toys, but tools to transform industries.
                    The world is full of magical things patiently waiting for our wits to grow sharper.
                    石材行业必须拥抱可持续性才能在现代世界中蓬勃发展。
                    想象就是练习自由。
                    Mathematics is the art of giving the same name to different things.