For example, if you're familiar with Peter and the Wolf, the different instruments play different characters.

举例说,如果你熟悉《彼得与狼》,不同的乐器用来表现不同的角色

耶鲁公开课 - 聆听音乐课程节选

.. "One may destroy a man who makes war upon him ... for the same reason that he may kill a wolf or a lion.

一人可以摧毁向他挑起战争的人。,正如他可以杀死一匹狼或一头狮子。

耶鲁公开课 - 公正课程节选