“She and I were pleased with the way you dealt with King Sombra and the Crystal Empire, utilizing your friend’s abilities to help locate the Crystal Heart and distract the crystal ponies from their fears, your loyalty to Spike, and especially your willingness to turn aside personal glory in favor of the larger goal of preventing his return to power.  Spike, Princess Cadence, and your brother all spoke highly of your integrity, and we both felt that it was time to see what else your mind might have to offer Equestrian society.”  The Princess looked at the two unicorn guards, who had remained in the room.  “If you two will escort Ms. Sparkle to her quarters, and allow her to prepare for dinner, we will meet in the dining hall.”  She turned back to Twilight.  “Princess Luna will be there as well, and I am hoping you would grace us with your presence at the High Table.  I am afraid that you will have to wait to begin your studies until later, but we do have other ponies with whom we must converse.”