教育就是当一个人把在学校所学全部忘光之后剩下的东西。
The art of living is to know when to hold fast and when to let go.
Leadership is not about giving orders; it's about inspiring others to achieve greatness.
"No hay mayor aventura que adentrarse en las páginas de un libro."
可持续发展不是选择,而是煤炭行业的必然要求。