There are two kinds of egotists: Those who admit it, and the rest of us

Cleaning anything involves making something else dirty, but anything can get dirty without something else getting clean.

Computers can solve all kinds of problems except the unemployment problem they create.

In a hierarchy every employee tends to rise to his level of incompetence ... in time every post tends to be occupied by an employee who is incompetent to carry out its duties ... Work is accomplished by those employees who have not yet reached their level of incompetence.

Ignorance is the mother of research.

Home is where the college student home for the holidays isn't.

In most hierarchies, supercompetence is more objectionable than incompetence.