青少年麻痹性痴呆的英文：
DPJ, dementia paralytica juvenilis

But how are we treating people with dementia?
但我们应该怎样对待老年痴呆病人？

There is even a medical condition called alcoholic dementia.
甚至医学上就专门有“酒精中毒性痴呆”一说。

But memory is nurtured by emotion. It springs from a deeper well, safe from dementia and the passage of time.
记忆由感情滋养。它（忆）是从深深的井底涌出，不受痴呆和时间流逝的侵害。