Right, I agree. I'm not saying people like Einstein don't have greed or lust. What I did say is that empirically the people motivated by curiosity often have lower than average greed levels, which I think makes them uncharacteristic of the population in general.

With respect to lust, I didn't mention it because it was orthogonal, but my understanding is that they're about evenly divided into groups with higher than average lust and lower than average. Paul Erdos is a famous name rumored to be in the latter category.