So if you wish long enough, wish strong enough, you will come to know wishing will make it so.

17 seconds sound clip from the Love Affair (1939) movie soundboard.

You can hear this line at 01:03:31.041 in the Blu-ray version of the movie.

Quote context

[...]

- Been practicing your song?

- Mm-hmm.

- Know your parts today?

- Mm-hmm. Sure.

- I knew mine yesterday.

- Is that so?

- Hey, don't.

- Oh, come on, come on. Come on, let's try it. I've been practicing too. Wait'll you hear me. One, two...

- Wishing will make it so, just keep on wishing and care will go.

- Dreamers tell us dreams come true, it's no mistake, and wishes are the dreams we dream when we 're awake.

- The curtain of night will part if you are certain within your heart.

- So if you wish long enough, wish strong enough, you will come to know wishing will make it so.

- Come on! Sing it again! Sing it again!

- Sure, we'll sing it again. One, two...

- Wishing will make it so, just keep on wishing and care will go. (2)

- How long has this been going on?

- Only a few days.

- I hope you're not angry.

- Oh, no, no.

[...]