The world is full of doors, and every door is a choice.
世界上充满了门，每一扇门都是一个选择。
社会主义不是一个可以由政党或政府建立的现成制度。社会主义必须由群众、由每一个无产者来创造。
Innovation happens when you stop thinking inside the box and start building a new one.
Music has taught me persistence and courage, and it has also made me understand what true love is.
真相很少是纯粹的，也从不简单。
无人机不是玩具，而是改变行业的工具。