And these have smaller still to bite 'em And so proceed ad infinitum.

较小的跳蚤还有更小的跳蚤可以咬。哪是尽头谁知晓。

I could go on ad infinitum, but not without you.

我可以限列举下去，但没有你我做不到。

I just don't like dinner parties that stretch on ad infinitum.

我就是不喜欢那种没完没了的晚宴。

And then, the next justification, and the next, and the next, ad infinitum.

然后，下一个辩解，下一个，下一个，限循环。

I think I rave in a kind of exquisite delirium.  I should wish now to protract this moment ad infinitum; but I dare not.

我想我是在一种美妙的热狂中胡言乱语。我现在倒真想延长这一刻，但我害怕。

And you can un-choose it, but you need to choose that we're not going to do this ad infinitum, a forever and ever amen.

你可以选择不继续， 但你需要明确选择我们不会地进行下去，不会永境， 不会永远如此。

Friedrich Nietzsche talked about the concept of eternal recurrence, or eternal return, meaning all existence or energy in the universe has forever and will forever keep repeating itself ad infinitum.

Friedrich Nietzsche谈到了这个概念 永恒的复发，或永恒的回归，意味着宇宙中的所有存在或能量 永远，永远不断重复本身就是限的。

Further, people don't make decisions based on, if I do this and they do this and I do that and they do that, ad infinitum.

再者，人们做决定并非基于这种假设：如果我这样做，他们也这样做， 我那样做，他们也那样做，如此限循环下去。

In consequence, the thing that is to be avoided above everything is further experimentation—the continuation of the state in which values are fluent, and are tested, chosen and criticized ad infinitum.

因此，首先要避免的是进一步的实验——价值流动的状态的延续，并被限地测试、选择和批评。