我希望自己可以忘掉这件事，但我知道我不会忘记的。

I hope I can forget it, but I know I won't.

youdao

虽然我不会告诉任何人，但我希望你不要贪心，永远不要做错事。

Though I will not tell anyone, I want you not to be greedy and never to do anything wrong.

youdao

虽然很有可能，但我希望这不会发生。

I hope that won't happen, but it might.

youdao

We'll do this relatively quickly but I hope I won't rush it like I did last time.

我们会相对讲快一点,但我希望这次我不会讲得像上次那样急促

耶鲁公开课 - 博弈论课程节选