恐惧和兴趣能激励人。

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

"I'm like a kid. I never think about the consequences."

To name an object is to suppress three-quarters of the enjoyment of the poem.

The interplay between pure and applied mathematics is where true innovation happens.

对于有知识的人来说，言语是最好的展示。