I've seen novels that have grown out of one story in a collection. But it hasn't occurred to me to take any of those stories and build on them. They seem very finished for me, so I don't feel like going back and dredging them up.
What does the artist do? He draws connections. He ties the invisible threads between things. He dives into history, be it the history of mankind, the geological history of the Earth or the beginning and end of the manifest cosmos.
Hope and optimism have defined my political career, and I continue to be hopeful and optimistic about Canada. Young people have been a great source of inspiration for me.

