Mifune, learning from his mentor (Shimura) a sense of subtlety, is able to further his effectively obvious passion through restraint. Even without words, we understand both perfectly.
Like the best art, we learn something about humanity and the will to persevere.
There is no known full version of this film. If there were, it might take me a year to finish. It would likely be a lot better, though.
Rashomon stands as a gateway to our existence. It is one of the greatest films ever made, and should be viewed by anyone seeking insight through true artistic achievement. It should be used as a template for those wishing to begin to understand the ever contrasting nature of humanity.