[Marketa]

first: It isn't true that I do not learn while speaking. I learn actually a lot. While I am speaking I am changing and I am "forced" to connect some facts I knew before - but what do you call learning if not finding the connections between things?
second:Nature is based on paradoxes. Anything that exists is actully a paradox. Because it exists in time: then there are two different moments "between" which the thing exists, this "between" is a paradox, because the two moments cannot exist together (they are different) but the "thing" must both "connect" them to exist;this concern any existing object - including us.