Jesse McCarthy October 24, 2022 Concentration Jesse McCarthy October 24, 2022 “To concentrate is to be engaged in some exercise that absorbs your total attention.” — Maria Montessori | 'The 1946 London Lectures' La Casa, Montessori Schoolhouse | Stuart, FL To learn more about Montessori education, watch What is Montessori?For more Montessori quotes, visit here.