Proposition 7 of Wittgenstein's Tractatus Logico-Philosophicus.
 ...which might mean our understanding of the concept of meaning is as poor as our understanding of the consciousness of animals.
1.Evening in the valley, from the edge of the terrace. 26 October 2010.
2. Adventitious shoots on one of the old poplars near the edge of the terrace.
3. A kahu's always somewhere nearby — not in this photo, but perhaps that's how it should be.