History is alive in the stories we tell.
即使学术再精湛,如果道德不足,就像在流沙上建造高楼,稍有震动就会倒塌。
我今天才没被,我之所以漂泊就是为了向你靠近。
The future of drones belongs to those who dare to dream and take action.
Reason is the sovereign of all.