I'm a perfectionist, and I'm pretty tough on myself.

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。

翻译：机遇稍纵即逝，看到合适的时机却犹豫不前，最终只会留下悔恨，该行动时要果断。

I think music is the greatest art form that exists, and I think people listen to music for different reasons, and it serves different purposes.

The only real song is the song of the heart.

所以，在收成好的年头，百姓就仁义善良；遇到荒年，那么百姓也会吝啬而凶恶。