Washington has provided material aid to the Calderon government and is coordinating anti-cartel efforts with Mexican authorities, using the Drug Enforcement Administration office in Houston as the spearhead.

VOA: standard.2009.12.18

What we learned particularly regarding the evolution of the mind provided supporting material for what follows.

我们学到的，尤其是思想进化的知识,是后面的课程的知识基础。

耶鲁公开课 - 心理学导论课程节选