理论计算机科学的美在于其抽象和概括的能力，将具体问题转化为普遍真理。
The beauty of theoretical computer science lies in its ability to abstract and generalize, turning specific problems into universal truths.
The world is very, very beautiful if you look at it, but most people don't look very much.
The poet is the guardian of silence.
读书人虽然有书本知识，但最根本的还是在于把书本知识变为实际行动。