A frase da semana - Ernest Poppel

Esta aqui foi retirada de uma tese acadêmica que elaborei em 1996.
Vale pelo lado metodológico: 


No one can be free of prejudices; the only way to prevent negative consequences is know about their existence. (...) Preconceived ideas serve the economy of our perception and behaviour.


Filósofo Ernst Pöppel, “The Advantage of Preconceived Ideas”
 Interdisciplinary Science Reviews (vol. 15, n° 4, December 1990, p. 327-333), cf. p. 327 e 331.