You have copy after copy after copy.

你可以不断拷贝下去
You can have two copies of my personality.

你可以拷贝两份我的人格
You could have 100 or 1,000.

也可以拷贝成百上千份
The problem with--what drove the personality theory

之所以能够向人格理论
into the no branching rule, implausible as it may be,

引入难以置信的无分支原则
was the fact that your personality is like software, and it can be copied.

其原因在于人格像软件一样能够被复制
That's why, they say,

所以他们就说
we should believe in the body view.

我们应该相信肉体理论
If we accept the body view,

如果我们接受肉体理论
we avoid the duplication problem.

我们就避免了复制这一问题
Because, unlike software,

因为肉体不同于软件
which can be literally copied, as many as you want identical,

软件可以随心所欲地拷贝复制多次