The violence represents an effort to undermine Iraqi authorities, to undermine them at a time when it is widely understood that U.S.forces are beginning a departure.

VOA: standard.2009.09.10

On the contrary, philosophy properly understood is what comes into being when one has achieved full recognition of a preexisting error.

相反，被适当地理解的哲学正是在,对前有的错误有了完整认知的时候所形成的。

耶鲁公开课 - 文学理论导论课程节选

It was only when we started to study those that we actually understood how we can best help that population.

只有当我们开始研究这些,才能了解如何帮助到整体。

哈佛公开课 - 幸福课课程节选

Art" here is not to be understood also as the antithesis of science, as when we speak of the arts and the sciences.

艺术“在这里不能被理解为,科学的对立面，而艺术和科学经常被我们对立而谈。

耶鲁公开课 - 政治哲学导论课程节选

And that's when I understood the power of the mind.

那时我明白了信念的力量。

哈佛公开课 - 幸福课课程节选