So the body theorist can avoid the problem of fission, avoid the problem of duplication by adding the no branching rule.

肉体主义者能避开分裂问题，通过无分支原则，避免复制导致的问题。

耶鲁公开课 - 死亡课程节选

Okay, so the rule for adding the two vectors is, you draw the first one and at the end of that first one, you begin the second one.

矢量的加法法则就是,先画出第一个矢量,然后在它的终点,再画第二个矢量

耶鲁公开课 - 基础物理课程节选

This is the rule for adding velocities.

这就是速度叠加的法则

耶鲁公开课 - 基础物理课程节选

This is the rule for adding vectors.

这就是矢量的加法法则

耶鲁公开课 - 基础物理课程节选