„When I was 5 years old, my mother always told me that happiness was the key of life. When I went to school, they asked me what I wanted to be when I grew up. I wrote down „happy“. They told me I didn´t understand the assignment, and I told them they didn´t understand life.“
John Lennon
Dieses Zitat findet sich am Beginn des Buches „Jedes Kind ist hoch begabt – Die angeborenen Talente unserer Kinder und was wir aus ihnen machen“ von Gerald Hüther und Uli Hauser.