Saying

It's not a standard idiom that I've ever heard before. Can you give more context?

Better than talking about your intentions of doing something, do that.
Talk has no value. Action has.

Not sure about how established this is, but it's mentioned at this site:
--------
here is a good old English proverb:
The shortest answer is doing.

Hi,

That's a new one to me. I gotta get out more.

There's 'Actions speak louder than words', although it m

Hi, Clive

Thank you very much for your answer.

Best wishes,

Blanca

Thank you very much, Marius Hancu.

Best wishes,

Blanca

Hi, Grammar Geek

I found this saying (the shortest answer is doing) in a book without any context. I'm sorry. But, according to Marius Hancu's answer it means:

"Better than talking about your intentions of doing something, do that."
"Talk has no value. Action has."

And Clive's answer was:

I agree that those answers make sense. I suppose an even shorter answer would sound like Yoda, from Star Wars. "Say not. Do."

Hi,

Jean Paul Sartre: Being and Doing

Frank Sinatra: Do Be Do Be Do

Clive

All right. Thank you.

Best wishes,

Blanca

Thank you once more, Clive.

Best wishes,

Blanca