There is no doubt that, although I attempt to describe what … profundity consists in, as soon as I speak it becomes quite clear that, no matter how long I speak, new chasms open. No matter what I say I always have to leave three dots at the end … I am forced in my discussion, forced in description, to use language which is in principle, not only today but for ever, inadequate for its purpose … You have no formula that will by deduction lead you to all [the ‘vistas’ opened by profound sayings].50

