Knowledge has to be improved, challenged, and increased constantly, or it vanishes.

Management means, in the last analysis, the substitution of thought for brawn and muscle, of knowledge for folklore and superstition, and of cooperation for force. . .

Today knowledge has power. It controls access to opportunity and advancement.

Knowledge workers are neither farmers nor labor nor business; they are employees of organizations.

A manager is responsible for the application and performance of knowledge.

Knowledge has to be improved, challenged, and increased constantly, or it vanishes.