He who believes is strong; he who doubts is weak. Strong convictions precede great actions.
I wouldn't say that I'm very similar to the character of Nathan at all. Both of us have had very different upbringings and backgrounds. I have a competitive nature like the character of Nathan. That's really easy to draw from when I'm acting; that's probably the biggest similarity.
I eventually found that the soul is more than an immortal commodity to win and save. It is the repository of the inner divine, the truest part of us.