Managing Oneself A Book by Peter F. Drucker Only from strengthFeedback analysisTaking pride in ignoranceBut bulldozers move mountainsWaste as little effort as possible on low competence+8 More Never change the technologyWhat to learn managementdisciplinewisdomwork
Everything has been composed A Quote by Wolfgang Amadeus Mozart Everything has been composed, just not yet written down. The IdeaSeventeen Years making