The only real mistake is the one from which we learn nothing.
唯一真正的错误是我们从中一无所获的错误。
The pursuit of knowledge is endless, and that’s what makes it exciting.
大自然似乎有意通过电现象向我们揭示物质的一种新的、迄今为止隐藏的特性。
Freedom is a heavy load, a great and strange burden for the spirit to undertake.
古代著书立说的人,都是有所为而发的。
The past is never dead. It's not even past.
真相很少是纯粹的,也从来不是简单的。