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计算机科学中数学的美在于它能够用抽象概念建模和解决现实世界的问题。
"The beauty of mathematics in computer science lies in its ability to model and solve real-world problems with abstract concepts."
 Speech is the shadow of action; action is the manifestation of speech.
"To write is to dance with shadows."
The only way to have a good day is to start it with a positive attitude.
Why does a person own a dog?”“For security, I guess...For the security of knowing that there's at least one creature in the world who likes you.