If a manager spends more than 10 percent of his time on "human relations" the group is probably too large.
Peter DruckerProfit is not the explanation, cause, or rationale of business behavior and business decisions, but the test of their validity.
Peter DruckerOne of the great movements in my lifetime among educated people is the need to commit themselves to action. Most people are not satisfied with giving money; we also feel we need to work.
Peter Drucker