在科学中,最令人兴奋的短语不是"我发现了!"而是"这有点奇怪..."
这个世界惟有两样东西让我们的心灵感到深深的震撼,一是我们头顶上灿烂的星空,一是我们内心崇高的道德法则。
I try to approach life with an open mind and a positive attitude.
Tyranny, like hell, is not easily conquered; yet we have this consolation with us, that the harder the conflict, the more glorious the triumph.