The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.
法律规范的有效性不在于它的实效性,而在于它的约束力。
La morale est la faiblesse de la cervelle.
体育的真正价值在于其塑造品格和培养团队合作的能力。
I've learned that you can't have everything and do everything at the same time.