The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.
The only way to do great work is to love what you do.
Never underestimate the power of perseverance.
我不追逐金钱，我吸引金钱。
可持续性不是一种选择，而是煤炭行业的必需品。
The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.