每座建筑都是原型。没有两座是相同的。
Every building is a prototype. No two are the same.
The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.
"Every portrait that is painted with feeling is a portrait of the artist, not of the sitter."
Food security is the cornerstone of national security, we must firmly grasp it in our own hands.
Old soldiers never die. They just fade away.