How does Ruth characterize her father in Chapter 1?

From the text:

My father’s name was Fishel Shilsky and he was an Orthodox rabbi. He escaped from the Russian army and snuck over the Polish border and married my mother in an arranged marriage. He used to say he was under fire when he ran off from the army, and his ability to slick himself out of anything that wasn’t good for him stayed with him for as long as I knew him. Tateh, we called him. That means father in Yiddish. He was a fox, especially when it came to money. He was short, dark, hairy, and gruff. He wore a white shirt, black pants, and a tallis on his shirtsleeve, and that was like his uniform. He’d wear those black pants till they glazed and shined and were ripe enough to stand in the corner by themselves, but God help you if those pants were coming your way in a hurry, because he was nobody to fool with, my father. He was hard as a rock.