Young researchers should not be afraid to challenge conventional wisdom.

Sometimes you can do everything right and things will still go wrong. The key is to never stop doing right.

This suspense is terrible. I hope it will last.

 The world is a stage, and each person is an actor.

Everyone is looking for themselves, even if they don't know what they're looking for.

Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.

科学的基础是观察和实验。