计算理论为理解什么可以计算、什么不能计算提供了基础。

Every act of writing is an act of betrayal.

The longer I live, the more I feel that the only way to live is to live with love.

God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.

编程语言中最重要的东西是能够清晰简洁地表达算法。

同一元素的原子在质量和性质上是相同的。