To become “focal centres of God's blessings, daysprings of the light of His unity, promoters of the gifts and graces of civilized life”

Wherefore, O loved ones of God! Make ye a mighty effort till you yourselves betoken this advancement in all these confirmations, and become focal centres of God's blessings, daysprings of the light of His unity, promoters of the gifts and graces of civilized life. Be ye in that land vanguards of the perfections of humankind; carry forward the various branches of knowledge, be active and progressive in the field of inventions and the arts. Endeavour to rectify the conduct of men, and seek to excel the whole world in moral character. While the children are yet in their infancy feed them from the breast of heavenly grace, foster them in the cradle of all excellence, rear them in the embrace of bounty. Give them the advantage of every useful kind of knowledge. Let them share in every new and rare and wondrous craft and art. Bring them up to work and strive, and accustom them to hardship. Teach them to dedicate their lives to matters of great import, and inspire them to undertake studies that will benefit mankind. 

- ‘Abdu’l-Baha  (‘Selections from the Writings of 'Abdu'l-Bahá’; The Compilation of Compilations, vol. I, Excellence in All Things)