Rational behavior requires theory. Reactive behavior requires only reflex action.
Research shows that the climate of an organization influences an individuals contribution far more than the individual himself.
The only useful function of a statistician is to make predictions, and thus to provide a basis for action.
A rule should suit the purpose.
It is not necessary to change. Survival is not mandatory.
Two basic rules of life are: 1) Change is inevitable. 2) Everybody resists change.