If you wish really hard, maybe you'll get what you want.

心诚则灵。

《牛津词典》

Putting her arms around the child, she said: "Heidi, I want to know if you also have a wish?"

她抱着海蒂说：“海蒂，我想知道你是否也有一个愿望想实现？”

youdao

Want to wish Ethernet a Happy Birthday?

想要祝贺以太网生日快乐？

youdao

They want you to write down the name of the spirit you wish to talk to."

VOA: special.2009.07.18

We want to respect that person's wish to go on living, we want to make life easier for them if we can with some kinds of assistance.

我们应该尊重人们,生活下去的意愿，我们希望他们,能够通过一些辅助设施，生活地更加轻松。

普林斯顿公开课 - 人性课程节选

As I mentioned, you can also use "I wish" when you express something that you do not want to have happen.

就像我之前提到的，当你想说明你不希望发生的事情时，你也可以用“I wish”。

I wish 课堂 - SpeakingMax英语口语达人

So I want to wish them the very best, and I want to thank Trudi for taking the time to be here.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Seattle, WA

They're not the army you might want or wish to have at a later time.

CENTERFORSECURITYPOLICY: Rummy's bad rap

Now, first of all, I just want to wish everybody a happy Fourth of July.

WHITEHOUSE: Remarks by the President at a Campaign Event