“The concept of prime numbers is a human invention... The world is not sitting out there with dots on it.”— Jerome Bruner
“Our time is so specialized that we have people who know more and more about less and less.”— Alvar Aalto
“There are things that are hidden from us, and the more we want to see them, the more they are hidden.”— Shmuel Yosef Agnon
“The beginning of wisdom is found in doubting; by doubting we come to the question, and by seeking we may come upon the truth.”— Peter Abelard
“To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.”— Chinua Achebe
“Learning is an active process in which learners construct new ideas or concepts based upon their current/past knowledge.”— Jerome Bruner
“Scientific knowledge is in perpetual evolution; it finds itself changed from one day to the next.”— Jean Piaget
“Nothing is as frustrating as arguing with someone who knows what he's talking about.”— Steve Allen
“For the things of this world cannot be made known without a knowledge of mathematics.”— Roger Bacon
“The current state of knowledge is a moment in history, changing just as rapidly as the state of knowledge in the past has ever changed and, in many instances, more rapidly.”— Jean Piaget
“If you can't - in the long run - tell everyone what you have been doing, your doing has been worthless.”— Erwin Schrödinger