“(...) being right all the time acquires a huge importance in education, and there is this terror of being wrong. The ego is so tied to being right that later on in life you are reluctant to accept that you are ever wrong, because you are defending not the idea but your self-esteem. (...) this terror of being wrong means that people have enormous difficulties in changing ideas.”

“The need to be right all the time is the biggest bar to new ideas. It is better to have enough ideas for some of them to be wrong than to be always right by having no ideas at all. ”

“It is better to have enough ideas for some of them to be wrong, than to be always right by having no ideas at all.”

“An idea that is developed and put into action is more important than an idea that exists only as an idea.”

“If you never change your mind, why have one?”

“Creativity is a great motivator because it makes people interested in what they are doing. Creativity gives hope that there can be a worthwhile idea. Creativity gives the possibility of some sort of achievement to everyone. Creativity makes life more fun and more interesting.”

“In 80% of Socrates' dialogues there was no constructive outcome. He saw his role as simply pointing out what was "wrong.”