The heart of man is a garden. The real garden is in order, well planted, watered and cultivated. This is not so with the jungle. The jungle gives no evidence of cultivation. Where there is no gardener disorder prevails. Wild growth produces nothing. Human education is of great importance. It is especially necessary to educate the children. They are the young tender trees of God's planting. But the supreme education is Divine Teaching. Through it the most ignorant become wise and the lowest are elevated to the loftiest heights. This transformation in man is made by the Manifestations of God. Through them the wicked become righteous, the weak firm, the barren fruitful. One day's education under the inspiration of the Holy Spirit is better than ten years material training in the universities of the world. Baha’u’llah has said two steps are necessary for human development;—Material and Divine Education. In the world of humanity, we see some seeking upward, some downward.
(Words of Abdul-Baha delivered during his sojourn in America; Star of the West, vol. 4, no. 6, June 1913)