【译文】三个人在一起走路，其中一定有可以作为我老师的人。选择他的优点向他学习，对于他的缺点，就反省自己加以改正。

"The only way to have a friend is to be one."

煤炭的未来不在于产量，而在于通过技术和可持续性创造价值。

The beauty of physics lies in its ability to reveal the profound simplicity underlying the apparent complexity of the universe.