The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.
形式语言和自动机的研究对于理解计算机科学的理论基础至关重要。
Technology should be invisible. When it's working best, you don't even notice it.
在田野的寂静中，过去的回声越来越响亮。
生命太短暂，不要把时间浪费在不能让你灵魂快乐的事情上。