“Real strength never impairs beauty or harmony, but it often bestows it, and in everything imposingly beautiful, strength has much to do with the magic.”

“I think God has planned the strength and beauty of youth to be physical. But the strength and beauty of old age is spiritual. We gradually lose the strength and beauty that is temporary so we'll be sure to concentrate on the strength and beauty that is forever. And so we'll be eager to leave the temporary deteriorating part of us and be truly homesick for our eternal home. If we stayed young and strong and beautiful we might never want to leave.”

“It is cruel, you know, that music should be so beautiful. It has the beauty of loneliness of pain: of strength and freedom. The beauty of disappointment and never-satisfied love. The cruel beauty of nature and everlasting beauty of monotony.”

“Krasivaya. It means beautiful, but with strength. Unique.”

“Strength and beauty must go hand in hand”

“The truly correct proof is one that strikes a harmonious balance between strength and flexibility. There are plenty of proofs that are technically correct but are messy and inelegant or counterintuitive. But it's not something you can put into words — explaining why a formula is beautiful is like trying to explain why the stars are beautiful.”