数学证明的优雅常常反映了它所描述的算法的效率。
The elegance of a mathematical proof often mirrors the efficiency of the algorithm it describes.
可持续发展不再是可选项,而是任何负责任的采矿业务的必要条件。
I want the work to ask questions, not provide answers.
The beauty of Arabic literature lies in its ability to weave history with imagination.
永远不要停止学习,因为世界永远不会停止变化。
One is not struck by the truth until prompted quite accidentally by some external event.