边界不是一条线，而是一道伤口。
The border is not a line but a wound.
能源的未来取决于我们的创新能力。
Collaboration across borders and disciplines is the key to unlocking breakthroughs in our field.
自然是最伟大的艺术家。
"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."
