理论物理学的美丽在于它能够用几个简单的方程描述宇宙,揭示出表面复杂性之下的基础简单性。
The beauty of theoretical physics lies in its ability to describe the universe with a few simple equations, revealing the underlying simplicity beneath the apparent complexity.
Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.
生活是世界上最罕见的事,大多数人只是存在而已。