计算理论为理解什么可以计算、什么不能计算提供了基础。
The theory of computation provides a foundation for understanding what can and cannot be computed.
A company's true strength is measured by how it treats its workforce.
Injustice anywhere is a threat to justice everywhere.
青春美酒并不总是随岁月流逝而日渐清彻，有时它会日渐混浊。
