HP 217.4
(In Heavenly Places 217.4)
Young men and young women, gather a stock of knowledge.... Keep reaching higher and still higher. It is the ability to put to the tax the powers of mind and body, ever keeping eternal realities in view, that is of value now. Seek the Lord most earnestly, that you may become more and more refined, more spiritually cultured. Then you will have the very best diploma that any one can haveā€”the endorsement of God. (HP 217.4) MC VC