Quotes by Frail How frail the human heart must be - a mirrored pool of thought. Sylvia Plath pool frail heart All men are frail; but thou shouldst reckon none so frail as thyself. Thomas a Kempis frailty frail men Wit and woman are two frail things, and both the frailer by concurring. Thomas Overbury frail women two Friendships, even the best of them, are frail things. One drifts apart. Virginia Woolf frail «12