“I want to believe” is actually my favourite catchphrase to come out of The X-Files because it’s simultaneously optimistic and skeptical. “Wanting to believe” is different from blind faith - it implies that you’re holding out for a burden of proof, even when the belief itself is desirable. There’s a level of restraint in that phrase that is so beautiful and pure; it feels wondrous and curious but also totally sane and grounded in reality. I think that’s why it continues to resonate.