The key to successful vegetable cultivation lies in understanding the balance between nature and technology.

能源转型不仅仅是燃料的转换，更是整个经济和社会的变革。

"I have always liked the phrase 'nursing a grudge,' because many people are tender of their resentments, as of the thing nearest their hearts."

数学是提出正确问题然后找到答案的艺术。