„Kdybych zůstal na vysoké, stal bych se učitelem.“

Zdroj: Vaněk, Zdeněk, Kaleidoskop, Zdeněk Vaněk, Plzeň, 2009, 1, 420, 978-80-254-5071-0, http://kaleidoskop.webz.cz/Kaleidoskop.pdf, 37

Zdroj: [Le Goff, Jacques, 2007, Paměť a dějiny, Argo, 168, 978-80-7203-862-6]

Originál: (en) The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.
Zdroj: [Enns, Kay, 2010, Teachers Take Heart: Hope, Inspiration, and Power for Teachers, Parents, and Child-Care Providers, Xlibris Corporation, 219, angličtina]

Originál: (en) With respect to teachers' salaries, the major problem is not that they are too low on the average – they may well be too high on the average – but they are too uniform and rigid. Poor teachers are grossly overpaid and good teachers grossly underpaid. Salary schedules tend to be uniform and determined far more by seniority, degrees recieved, and teaching certificates acquired than by merit.
Zdroj: [Friedman, Milton, Capitalism and Freedom, University of Chicago Press, 2009, 95]