The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.
L'amour est aveugle, et la raison est son guide.
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
最好的企业不仅仅是适应变化，而是推动变化。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The beauty of a mathematical proof lies in its simplicity and inevitability.