能源的未来在于传统能源与可再生能源之间的平衡。
Natural gas is a versatile fuel that can support renewable energy growth by providing reliability when the sun isn't shining and the wind isn't blowing.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
El tiempo es un río que me arrebata, pero yo soy el río.
善于教导的人必须遇到善于学习的人，才能使教育的效果更大。
每个国家都是它讲述给自己的故事。