The most important part of teaching is to teach what it is to know.
On ne peut trop tôt souffrir ce qu'on ne saurait éviter.
我们开采的每一吨煤炭都必须以最小的环境影响创造最大的价值。
The only way to survive is to have a sense of humor.
"The camera is not just a tool; it's an extension of the filmmaker's vision."
The evidence seems to favor the view that the fundamental structure of the virus is a hollow tube.