我们必须平衡能源需求与保护地球的责任。

The most important thing is to enjoy your life—to be happy—it's all that matters.

Man is defined as a human being and a woman as a female — whenever she behaves as a human being she is said to imitate the male.

"El pasado es un país extranjero; allí hacen las cosas de otra manera."

一个公司的文化是由其领导者每天体现的价值观塑造的。

科学更多的是一种思维方式，而不是一堆知识。

煤炭行业的可持续发展需要政策、技术、市场协同发力。

"Books are the most precious gifts we can give to a child."

阅读只为心灵提供知识的材料；是思考使我们所读的东西成为我们自己的。