Man feels the urge to run up against the limits of language. Think for example of the astonishment that anything at all exists. This astonishment cannot be expressed in the form of a question, and there is also no answer whatsoever. Anything we might say is a priori bound to be nonsense. Nevertheless we do run up against the limits of language. Kierkegaard too saw that there is this running up against something, and he referred to it in a fairly similar way (as running up against paradox). This running up against the limits of language is ethics.
Ludwig WittgensteinThe world of those who are happy is different from the world of those who are not.
Ludwig WittgensteinThere is a truth in Schopenhauerโs view that philosophy is an organism, and that a book on philosophy, with a beginning and end, is a sort of contradiction. ... In philosophy matters are not simple enough for us to say โLetโs get a rough ideaโ, for we do not know the country except by knowing the connections between the roads.
Ludwig Wittgenstein