数学的真正力量不在于它的复杂性，而在于它的简洁和优雅。
The true power of mathematics is not in its complexity, but in its simplicity and elegance.
I'm not interested in telling my own story, but in telling the story of everyone.
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
The poet is the guardian of human emotions.
能在别人的快乐中找到快乐：这是幸福的秘诀。