理论计算机科学的重要性在于它能够为实际应用提供基础。
The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.
"Memory is the diary we all carry about with us."
The mind is its own place, and in itself can make a heaven of hell, a hell of heaven.
对逻辑形式的研究不仅关乎语言,也关乎世界。