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Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

The first prerequisite of a sound foreign policy is a clear understanding of one's own values.

You can be whatever you want to be.

計(jì)算機(jī)科學(xué)的本質(zhì)是研究算法及其效率。

設(shè)計(jì)不僅僅是讓事物變得美麗，更是讓它們更好地運(yùn)作。