The tree is saying things, in words before words. It says, Sun and Water are questions endlessly worth answering. It says, A good answer must be re-invented many times, from scratch. Every piece of earth needs a new way to grip it; there are more ways to branch than any cedar pencil will ever find. A thing can travel everythwere, just by holding still. – Richard Powers, The Overstory Sun and Water are questions endlessly worth answering. … A good answer must be re-invented many times, from scratch. – Richard Powers, The Overstory