译文：人生得一知己必须要对知己问心无愧，读书人多读书，一定要学以致用。赏析：做人做事凭着良心方能服众，才不会招致怨愤和祸患。读书的目的就是学以致用，我们不能读死书，死读书，我们要让书中的知识来指导我们的生活。

Strengthen international cooperation to promote the improvement of technology and management in the coal industry.

土地记得，即使人们忘记了。

You have to believe in yourself, even when no one else does.

Success is not about the money you make, it's about the difference you make in people's lives.

书籍可能是危险的。最好的书应该贴上“这可能会改变你的生活”的标签。

Every seed we plant today is a promise to future generations.

"The best way to find yourself is to lose yourself in the service of others."