I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.

不要想着开始，直接开始。

Lisp语言被设计成可扩展的，很容易为其添加新功能。

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

If facts, logic, and scientific procedures are all just arbitrarily "socially constructed" notions, then all that is left is consensus--more specifically peer consensus, the kind of consensus that matters to adolescents or to many among the intelligentsia.

石材的真正价值在于我们如何改造它以供人类使用。

跨行业合作是解决全球粮食挑战的关键。

The only limit to our realization of tomorrow will be our doubts of today.