科学的乐趣在于旅程，而不仅仅是终点。
每个算法都在讲述一个故事，不仅是关于它解决的问题，还有其创造者的智慧和创造力。
The most remarkable development of the last quarter of the twentieth century has been the revelation of enormous weaknesses at the core of the world's seemingly strong dictatorships.
