The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.

The first step is to establish that something is possible; then probability will occur.

只有跳出框架的人才能看到全局。

自动机和形式语言的研究对于理解计算的极限是基础性的。

The art of the past is being mystified because a privileged minority is striving to invent a history which can retrospectively justify the role of the ruling classes.

She's holding on my heart like a hand grenade

The oil industry is not just about extracting resources; it's about strategic foresight and technological innovation.

父子之间要亲爱，君臣之间要有礼义，夫妇之间要挚爱但还要有内外之别，老少之间有尊卑之序，朋友之间要有诚信之德。