This quote has no known author and is recorded as an anonymous proverb.
Yoda says it during his first conversation with the young pilot he is training, as an answer to a complaint about a failed attempt. It is the sharpest popular statement of commitment ever filmed.
Quotes that share a topic with this one.
Whatever you can do, or dream you can, begin it. Boldness has genius, power and magic in it.
The impediment to action advances action. What stands in the way becomes the way.
It is not what you know that matters, but what you do with what you know.
The fault, dear Brutus, is not in our stars, but in ourselves, that we are underlings.