"I have studied the child. I have taken what the child has given me and expressed it and that is what is called the Montessori method."

-Dr. Maria Montessori

Dr. Montessori highlighted the significance of sensitive periods in early learning, where a child's innate curiosity drives them to learn. She believed early childhood education should nurture this natural desire rather than simply impart facts. Montessori materials cater to the unique learning abilities of young children, whom she described as having an "absorbent mind," akin to a sponge that absorbs information from its surroundings. In "The Absorbent Mind," she noted that the critical developmental period is from birth to age six, during which a child's intelligence and psychic powers are formed. Montessori stressed that children need intelligent support, as any obstacles can hinder their creative development. She asserted that hands-on learning is vital, as concentration is best achieved through engaging tasks that involve the hands.