"indulgences. These have been the curse of their lives. The hungry, thirsting soul will continue to hunger and thirst so long as it seeks to find satisfaction here. Those who drink at the fountain of selfish pleasure are deceived. They mistake hilarity for strength, and when the excitement ceases, their inspiration ends, and they are left to discontent and despondency. MH 246.2"
"Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again:"
Both passages address the idea that seeking satisfaction from worldly sources will ultimately leave one unfulfilled and thirsty for more. The EGW passage elaborates on the temporary nature of worldly pleasures and the resulting discontent.