The past is a foreign country; they do things differently there.
过去是一个异国；他们在那里的做法不同。
能源革命的核心是清洁高效，煤炭行业必须主动适应这一趋势。
"The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths."
预测未来的最好方法就是创造未来。
Positive psychology is not just about feeling good, it's about the good life - a life with engagement, meaning, and positive relationships.
下一代将解决我们无法解决的问题。
法律不是规则的体系，而是原则的体系。
艺术不是关于答案，而是关于问题。