If they cannot be learned then there is little hope for the human race.

Patience / forbearance for example can certainly be learned, assuming you understand the value in them and are willing to put in the effort to attain greater levels of same. It's easier to see the value if the surrounding society and culture have elevated views of those things. So it's both an individual and collective evolution that raises certain things to even be classified as "virtuous".

Our collective understanding of human freedom was more primitive and incomplete 200 years ago, and its evolution toward something more modern is what brought about the end of human slavery, child labor, and other evils. At first we had the concept of individual liberty and the right to pursue happiness -- but for white and mostly wealthy individuals and mostly for men -- then we learned to apply them to all people more equally, etc. These are all evolutions of social consciousness, based on taught virtue.

Now ... it's true that some people seem born sociopaths and others born saints, I'm not denying that virtue falls on fallow ground sometimes. And so far as we know at this time, some of that fallow ground can't be rehabilitated. But the fact remains that we are all individually and collectively learning about the great virtues over time, some individual exceptions and outliers notwithstanding.

Behaviors can be taught.

Morality, virtue, compassion, empathy, honesty, conscience. None of those things can be taught.

I'd go further and say that even art can't be taught.

From experience, I don't think it can be taught

Yes, I do. I think I was taught.

Oh yeah... check out Dorothy and how she was taught 4 virtues.