Dear child, be brave no matter how hopeless it all seems.

— Dr. Vitus Werdegast (Bela Lugosi)

6 seconds sound clip from the The Black Cat (1934) movie soundboard.

You can hear this line at 00:50:22.078 in the Blu-ray version of the movie.

Quote context

[...]

- I await my time. It shall be soon. Very soon.

- Until then, I must do his bidding. That is why even my servant obeys him.

- Did you ever hear of Satanism, the worship of the devil, of evil?

- Herr Poelzig is the great modern priest of that ancient cult.

- And tonight, dark of the moon, the rites of Lucifer are celebrated. And if I am not mistaken, he intends you to play a part in that ritual. A very important part.

- Dear child, be brave no matter how hopeless it all seems.

- Be brave. It is your only chance.

- Who are you? I've never seen you before, have I?

- No, I don't think you have.

- I am Karen, Madame Poelzig.

- Karen? Not Karen Werdegast?

[...]