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煤炭的未来在于清洁高效利用。
The future of coal lies in clean and efficient utilization.
Creativity requires the courage to let go of certainties.
科学中最激动人心的短语,预示着新发现的不是“我找到了!”而是“这有点奇怪……”
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。
你说的话有什么益处呢?如果没有益处还要说,就是白费口舌。