愚昧是最大的罪行,没有之一。
每一个数学问题都是通向更深入理解世界的窗口。
The more I see of the moneyed classes, the more I understand the guillotine.
我不相信幸福的结局。我相信真实的结局。
Efficiency and technology are the keys to surviving in a volatile oil market.