"The educator must above all understand how to wait; to reckon all effects in the light of the future, not of the present."
Swedish writer Ellen Key was born #OTD in 1849.
She on many subjects in the fields of family life, ethics and education and was an important figure in the Modern Breakthrough movement. She was an early advocate of a child-centered approach to education and parenting, and was also a suffragist.
https://en.wikipedia.org/wiki/Ellen_Key
Ellen Key at PG:
https://www.gutenberg.org/ebooks/author/502