I think so, that was something i thought of too, but since there is no proof.
Maybe living with so much hatred taught him to search for better.
and sort of avoid that hatred.

i mean for example, dudley didn't grow up with hatred
but he turned out selfish and mean
(being pampered constantly).

Malfoy was never treated horrid
he grew up a bit selfish and coward and mean lol.

as for voldemort, he was mistreated and never had friends, basically just like harry.
So it is very hard to wonder, maybe harrys moms love did pass on to harry making him tolerate all the anger with his aunt and uncle and make it out still happy.

It's hard to explain and there is nothing to say.