May 20

The same education for all mankind is a necessity. All the standards of education in schools must be the same, that is to say the same curriculum should be followed and the basis of ethics should be one. 
- 'Abdu'l-Baha  (From a talk, June 9, 1912’ Baptist Temple, Philadelphia; Star of the West, vol. 5, no. 7, July 13, 1914)