Sustainability in chemical manufacturing isn't an option—it's our responsibility to the next generation.
I'm not a person who likes to be at the bottom.
在认识到热是粒子运动后，很容易得出结论：这种运动必然遵循力学的一般规律。
"The best way to predict the future is to create it."
The space between buildings is as important as the buildings themselves.
The light of truth never goes out.