The present is the past rolled up for action, and the past is the present unrolled for understanding.

两点之间最短的距离是直线。

计算机科学的美在于它能够通过优雅而高效的算法解决复杂问题。

"Literature has the power to bridge divides and foster empathy between people from different backgrounds."

史记

煤炭的未来取决于我们能否使其更清洁、更高效。