When Peter Wohlleben began his work in forest management in the year one thousand nine hundred and eighty -seven, what he knew about the hidden life of the trees was similar to what the butcher or Al -Qasab knew about the emotional life of animals. The life of the trees and the safety of the forest is important for the nature of his work, and it has always been necessary for the manufacture of wood. But he learned, over time, to notice what is more than the quality of tree trunks and their suitability for cutting, noting the strange shapes of the roots, amazing patterns of growth, and wrinkles drawn as a bark plate.
