如果你想过得快乐，就把生活跟目标联系在一起，而不是跟人或物质。
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.
Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.
未来的竞争是产业链的竞争，我们必须构建完整的生态体系。
可持续发展不是选择，而是煤炭行业的必然要求。
People with passion can change the world for the better.