It is not to bind them from voluntary actions but to direct and keep them in such motion as not to hurt themselves by their own impetuous desires, rashness or indiscretion as hedges are set not to stop travelers but to keep them on their way."

不是约束他们去做本该做的事,而是约束他们不做不该做的事,以免因自己的欲望，轻率，鲁莽而危机自身，这就像是篱笆的功能一样,不是要阻挡行路而是为小路指引方向“

耶鲁公开课 - 政治哲学导论课程节选

then you've got hedges and bushes and now cars and all sorts of things you got to go over.

然后你会遇到树篱、灌木，现在还有汽车，诸如此类的东西，你都得绕过去。

知道马球吗？ - SpeakingMax英语口语达人