In manufacturing, efficiency and environmental responsibility must go hand in hand.

黑洞不仅仅是破坏性的怪物，它们在塑造星系中起着关键作用。

The world needs pragmatic solutions, not just idealistic visions.

Freedom is the greatest fruit of self-sufficiency.

贪图未必成功的事业，不如坚守已成的事业。