1870-1952, Italian Educator
An educational method that shall have liberty as its basis must intervene to help the child to a conquest of liberty. That is to say, his training must be such as shall help him to diminish as much as possible the social bonds which limit his activity.
Maria Montessori – [Liberty]


Discipline must come through liberty. We do not consider an individual disciplined only when he has been rendered as artificially silent as a mute and as immovable as a paralytic. He is an individual annihilated, not disciplined.
Maria Montessori – [Discipline]


If an educational act is to be efficacious, it will be only that one which tends to help toward the complete unfolding of life. To be thus helpful it is necessary rigorously to avoid the arrest of spontaneous movements and the imposition of arbitrary tasks.
Maria Montessori – [Education]


If education is always to be conceived along the same antiquated lines of a mere transmission of knowledge, there is little to be hoped from it in the bettering of man's future. For what is the use of transmitting knowledge if the individual's total development lags behind?
Maria Montessori – [Education]


If help and salvation are to come, they can only come from the children, for the children are the makers of men.
Maria Montessori – [Children]


If we can, when we have established individual discipline, arrange the children, sending each one to his own place, in order, trying to make them understand the idea that thus placed they look well, and that it is a good thing to be thus placed in order, that it is a good and pleasing arrangement in the room, this ordered and tranquil adjustment of theirs — then their remaining in their places, quiet and silent, is the result of a species of lesson, not an imposition. To make them understand the idea, without calling their attention too forcibly to the practice, to have them assimilate a principle of collective order — that is the important thing.
Maria Montessori – [Order]


The first idea that the child must acquire, in order to be actively disciplined, is that of the difference between good and evil; and the task of the educator lies in seeing that the child does not confound good with immobility, and evil with activity.
Maria Montessori – [School]


The teacher must derive not only the capacity, but the desire, to observe natural phenomena. In our system, she must become a passive, much more than an active, influence, and her passivity shall be composed of anxious scientific curiosity and of absolute respect for the phenomenon which she wishes to observe. The teacher must understand and feel her position of observer: the activity must lie in the phenomenon.
Maria Montessori – [Teachers and Teaching]


There is in every child a painstaking teacher, so skilful that he obtains identical results in all children in all parts of the world. The only language men ever speak perfectly is the one they learn in babyhood, when no one can teach them anything!
Maria Montessori – [Language]