innovation is bore from creativity. An organised and well explored subject or thought. After the birth of a new thing (innovation), there are various other innovations that could still be given rise to from that singular finding. For example, electricity is an innovation that has given rise to so many other things. Discovering new things from new things can be continual once studies are ongoing and endless on the previously bore innovation. There are electricity powered cars today, an innovation extracted from the discovery of electricity.
From my own point of view creativity can be managed by always giving ears to new ideas no matter how irrelevant they could be for that moment, they will always be needed in future.
thank you for your answer - it reminds me on a sentence about what Hume said in Russell's Western Philosophy -
ideas as
GO
Western Philosophy
The psychological objection is more serious, at least in connection with Hume. The whole theory of ideas as copies of impressions, as he sets it forth, suffers from ignoring vagueness. When, for example, I have seen a flower of a certain colour, and I afterwards call up an image of it, the image is lacking in precision, in this sense, that there are several closely similar shades of colour of which it might be an image, or "idea," in Hume's terminology. It is not true that "the mind cannot form any notion of quantity or quality without forming a precise notion of degrees of each." Suppose you have seen a man whose height is six feet one inch. You retain an image of him, but it probably would fit a man half an inch taller or shorter. Vagueness is different from generality, but has some of the same characteristics. By not noticing it, Hume runs into unnecessary difficulties, for instance, as to the possibility of imagining a shade of colour you have never seen, which is intermediate between two closely similar shades that you have seen. If these two are sufficiently^similar, any image you can form will be equally applicable to both of them and to the intermediate shade. When Hume says that ideas are derived from impressions which they exactly represent he goes beyond what is psychological!/ true. (Page n688)