It's a terrible thing to be alone—yes it is—but it's also terrible to be with people and still feel alone.
孤独是可怕的——确实如此——但与人在一起仍然感到孤独也同样可怕。
The key to performance is elegance, not battalions of special cases.
数学语言是通用的；它超越了所有文化障碍。
行动之外再无希望。
La vida no es lo que vivimos, sino lo que recordamos y cómo lo recordamos para contarlo.
最好的还在后头。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'