For such is man: a Theological Dogma might be refuted to him a thousand times - provided however, that he had need of it, he would again and again accept it as true. Belief is always most desired, most pressingly needed where there is a lack of will. Fanaticism is the sole "volitional strength" to which the weak and irresolute can be excited, as a sort of hypnotising of the entire sensory-intellectual system.
Friedrich NietzscheWhen we think of all the things we want to do with our other half the answer should be simple; we should want to do absolutely everything with them. We should want to experience everything, feel everything, see everything with no one but them by our sides. When we look back on our lives it's not the things we did do with them that we'll regret, it's the things we didn't do.
Friedrich Nietzsche