The boundary between physics and mathematics is not as clear-cut as one might think.
物理学和数学之间的界限并不像人们想象的那么清晰。
真相很少是纯粹的,也从来不是简单的。
Collaboration between industries and communities is key to preserving our forests.
"History is always written by the victors, but the voices of the defeated are equally important."