Living wild species are like a library of books still unread. Our heedless destruction of them is akin to burning the library without ever having read its books. John Dingell
His eyes so dim, so wasted each limb, that, heedless of grammar, they all cried, that's him! Richard Harris Barham
We are incredibly heedless in the formation of our beliefs, but find ourselves filled with an illicit passion for them when anyone proposed to rob us of their companionship. James Harvey Robinson
Needless, heedless, wanton and deliberate injury of the sort inflicted by Life's picture story is not an essential instrument of responsible journalism. Abe Fortas