人工智能的发展需要开放合作，而不是闭门造车。
The development of AI requires open cooperation, not working behind closed doors.
The truth is not always beautiful, but the thirst for it is.
The stars shall fade away, the sun himself grow dim with age, and nature sink in years; but thou shalt flourish in immortal youth.
智者的道路是一条不断上升的坡道。
美国优先！