Because a lot of these ships go blub on the way back, or are taken by pirates and stuff like that, they say, "We want to insure this ship.

因为有很多船只在回程的时候会损坏,或是被海盗之类的匪徒抢劫,他们说,"我们想为这船提供保险

耶鲁公开课 - 欧洲文明课程节选

This is the pulse of music and music theorists ever since the late fifteenth century from music theory Francinus Gafurius on we could go all the way back then have said that the pulse in music is basically at the same tempo as the human pulse which comes out to be about oh, we'll say seventy-two beats if you will, pulses, per minute.

这是音乐的脉搏,从十五世纪晚期到现在的音乐理论家们,像弗朗西斯·加福瑞,我们回到那个年代,那时就曾说过,音乐的律动,和人类的脉搏节奏基本一致,就是说相当于,我们说如果是你的脉搏的话,每分钟七十二下左右

耶鲁公开课 - 聆听音乐课程节选