运营效率和战略对于卓越的绩效都是必不可少的，毕竟，这是任何企业的首要目标。
Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.
Writing is a form of self-redemption.
煤炭行业要坚定不移地走安全高效、清洁低碳的发展道路。
Innovation distinguishes between a leader and a follower.
在数学中，提出问题的艺术必须比解决问题更有价值。
选自汉·桓宽《盐铁论·申韩》。曲木，弯曲的木头。恶，厌恶、怕。绳，木匠用以裁曲取直的墨绳。奸邪，奸邪之人。正法，公正无私的法律。这句话以曲木畏直绳作类比，说明公正无私之法对奸邪之人的威慑作用。