白髮/銀髮/老化aging

白髮

	白色的頭髮。文選˙吳季重˙答魏太子牋：「今質已四十二矣！白髮生鬢，所慮日深，實不復若平日之時也。」唐˙李白˙將進酒：「君不見高堂明鏡悲白髮，朝如青絲暮成雪。」
	比喻老年人。

銀髮
銀白色的頭髮，多指老年人。如：「他雖滿頭銀髮，但臉色紅潤，精力充沛，做事的幹勁並不亞於年輕人。」


moments of grace or acceptance.

'Shock of Gray'

By TED C. FISHMAN
Reviewed by ALEXANDRA HARNEY

Ted C. Fishman's book argues that aging populations accelerate globalization.

• Sunday Magazine: Essay Adapted From 'Shock of Gray'