And no matter how serious an environmental problem the automobile poses in today's big city, the horse was dirtier, smelled worse, killed and maimed … - Peter Drucker

He looks up from his work and outward toward goals. He asks: “What can I contribute that will significantly affect the performance and the results of the institution I serve?” His stress is on responsibility.

Introverts do better alone with competition, extraverts do better in large group without competition

As a rule, theory does not precede practice. Its role is to structure and codify already proven practice. Its role is to convert the isolated and “atypical” from exception to “rule” and “system,” and therefore into something that can be learned and taught and, above all, into something that can be generally applied.