Everything seems fine until you're about 40. Then something is definitely beginning to go wrong. And you look in the mirror with your old habit of thinking 'While I accept that everyone grows old and dies it's a funny thing but I'm an exception to that rule.'
So far as hypotheses are concerned let no one expect anything certain from astronomy which cannot furnish it lest he accept as the truth ideas conceived for another purpose and depart from this study a greater fool than when he entered it.
