父子之间要亲爱，君臣之间要有礼义，夫妇之间要挚爱但还要有内外之别，老少之间有尊卑之序，朋友之间要有诚信之德。

正是梦想实现的可能性让生活变得有趣……

程序测试可以用来显示错误的存在，但绝不能显示它们的不存在！

Singing is not just about hitting the right notes; it's about conveying emotions and telling a story.

The essence of mathematics lies in its power to reveal patterns and symmetries.

请务必花时间阅读纪念碑旁边的铭文细节。