译文：现在我尝尽了忧愁的滋味，想说却又最终咽下。想说却又咽下，只能感叹一句 “天气凉爽好个秋天”!

The space between buildings is as important as the buildings themselves.

The best way of learning about anything is by doing.

The future of coal lies in cleaner technologies and smarter resource management.

文学的目的是将血液转化为墨水。