安全生产是矿业企业的生命线，必须常抓不懈。
Safety production is the lifeline of mining enterprises and must be consistently emphasized.
我的角色不可爱，他们是危险的。
在无人机行业，安全永远是第一位的。
战争最可怕的地方在于它让人们习惯了死亡。
The key to e-commerce success is understanding customer needs and delivering beyond their expectations.
I'll never stop learning and trying to be better.
The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.