The point of the Dawes quote is to hold off on proposing solutions until you've thoroughly comprehended the issue, so that you get better solutions. It doesn't advocate discussing problems simply for the sake of discussing them. Between both quotes there's a consistent position that the point is to get the right answer, and discussing the question only has a point insofar as it leads to getting that answer. If you're discussing the question without proposing solutions ad infinitum, you're not accomplishing anything.