For example, I can-- and having the past experience-- envy towards my best friend, that in and of itself does not make me a bad person.

举个例子，我可以…,因为以前的经历-,嫉妒我最好的朋友，那种情绪本身不代表我是个坏人。

哈佛公开课 - 幸福课课程节选

And believe me, make sure that your government does not cut your public sector in a downturn.

相信我，千万不要让政府在萧条期削减你们的公共交通。

纽约的公共交通 - SpeakingMax英语口语达人