The best stories are not found in books, but in the eyes of those who have lived them.

Causal inference is not just about statistical significance; it's about understanding the mechanisms behind the numbers.

Cultivate 12 people who love you， because they are worth more than 12 million people who like you.

Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with greater respect for the environment.

"The human mind is a labyrinth, and every story is a thread leading us deeper into its mysteries."

程序之美在于其简洁。