enter into the life of the trees. Know your relationship and understand their language, unspoken, unwritten talk. Answer back to them with their own dumb magnificence, soul words, earth words, the God in you responding to the God in them.
Pytheos made a mistake by not observing that the arts are each composed of two things, the actual work and the theory of it. One of these, the doing of the work, is proper to men trained in the individual subject, while the other the theory is common to all scholars.