教育是减少不平等的最有力工具之一。
Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.
译文：柔肠早已寸断，泪水止不住地流。为了相思，我再次登上小红楼。明知心上人已被群山阻隔，却还是不由自主地频频倚靠栏杆，望向他离去的方向。
合作是应对全球能源挑战的关键。
The Internet is not just a technology, it's a social phenomenon.
世上并没有纯粹的无意识行动，只要我们善于去寻找，都能从内心找出行动原因。