煤炭的未来在于清洁高效利用。
The future of coal lies in clean and efficient utilization.
The smell of fresh bread is the universal language of comfort.
我认为一个简单的商业规则是，如果你先做更容易的事情，那么你实际上可以取得很多进展。
活力和毅力能战胜一切。
"We are all in the gutter, but some of us are looking at the stars."
语言教学的本质在于思维能力的培养和文化意识的发展
The past is part of our present, and thus part of our future.
Emotion is the chemical reaction of mental elements.