Carl Witt, a teacher in Lok Village, a suburb of Harley, Germany, has a unique view on education. He believes that children's education must start at the same time as the dawn of children's intelligence, and practice his son calvert with his own theory to make him a legendary genius. 18 18, he wrote the book Carl Witt's Education, which is the earliest document about early education in the world, and his educational thought is praised as a model of early education by later generations.

Isabella Chow:

Isabella Chow, a native of Nanjing, China, is the director of Appreciation Education Research Office of China Youth Research Center and the principal of Nanjing Tingting School for Deaf Children. Educate your deaf-mute daughter with appreciation education, and make her the first deaf-mute college student in China. He cultivated a group of precocious children with appreciation education, and also changed the fate of thousands of healthy children. There is a book "Appreciate Your Children", which became popular all over the country as soon as it was published.

Piaget, theory of humanistic knowledge

PS: Since your friend helped, which books did you refer to? If the paper is strict, it is necessary to indicate what reference number is quoted after the quoted paragraph, and it is not enough to rely on others' recommendation.