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在我们向低碳未来过渡的过程中,煤炭行业在提供经济可靠的能源方面发挥着关键作用。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
Decide upon your major definite purpose in life and then organize all your activities around it.
A good mathematician is always ready to generalize.
Technological breakthroughs require long-term investment and patience; short-term gains should not be the focus.