物理理论的美在于它能够统一看似无关的现象。
The ocean is the granary of the future, and we must use the power of technology to make fisheries sustainable.
The advantage of poetry over life is that poetry, if it is sharp enough, may last.
音乐行业很艰难,但我们的友谊更坚强。
2004年9月13日,81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说