We have reached the time in the life of the planet, and humanity's demand upon it, when every fisherman will have to be a river-keeper, a steward of marine shallows, a watchman on the high seas. We are beyond having to put back what we have taken out. We must put back more than we take out.

The Longest Silence: A Life in Fishing (ed. Vintage, 2014) - ISBN: 9780307763914