"A manager is responsible for the application..." - Quote by Peter Drucker

“The only definition of a leader is someone who has followers.”

“There are no creeds in mathematics.”

“Too many leaders try to do a little bit of 25 things and get nothing done. They are very popular because they always say yes. But they get nothing done.”

“Management is the process of assuring that the program and objectives of the organization are implemented. Leadership on the other hand has to do with casting vision and motivating people.”

“Time is really the only capital that any human being has, and the only thing he can't afford to lose.”

“Not to innovate is the single largest reason for the decline of existing organizations. Not to know how to manage is the single largest reason for the failure of new ventures.”

“... nets, grids, and other types of calculus.”

“Metaphysics involves intuitive knowledge of unprovable starting-points concepts and truth and demonstrative knowledge of what follows from them.”

“The love of knowledge is a kind of madness.”