加强国际合作，推动煤炭行业技术和管理水平的提升。
我作为量化分析师生涯中最重要的教训是：模型并非现实。
We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.
Grow old along with me! The best is yet to be, the last of life, for which the first was made.
【译文】近水的楼台最先看到水中的月亮，向阳的花木光照好，发芽就早。古代的人看不见今天的月亮，而今天的月亮却曾经照耀过古代的人。抢先一步就能当上君王，后到一步只能称作臣子。别以为你走得早，还有比你走得更早的人。