The very lack of evidence is thus treated as evidence; the absence of smoke proves that the fire is very carefully hidden...A belief in invisible cats cannot be logically disproved although it does tell us a good deal about those who hold it.
C. S. LewisThe promise, made when I am in love and because I am in love, to be true to the beloved as long as I live, commits me to being true even if I cease to be in love. A promise must be about things that I can do, about actions: no one can promise to go on feeling in a certain way. He might as well promise to never have a headache or always to feel hungry.
C. S. Lewis