我不是悲观主义者。我是一个经历了很多的乐观主义者。
Every decision we make today about our oceans will echo for centuries.
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.
一本书可以是一个朋友、一位老师和通往另一个世界的门。
"You don't have to be a genius to understand the universe. You just have to be curious."