数学的进步归功于那些不是被应用的欲望驱动，而是被发现的喜悦驱动的人。

The function of freedom is to free someone else.

The poem is a mirror that reflects the soul.

【译文】了解了它就一定喜欢它，喜欢它就要追求它，追求它就一定要得到它。

I'm not a preacher and I'm not a teacher. I'm just a singer.

世界称之为不道德的书，是那些向世界展示其自身羞耻的书。

The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.

Love is the most powerful force in the universe.