Famous quotes containing the words sufficient and/or evidence:
“Parents vary in their sense of what would be suitable repayment for creating, sustaining, and tolerating you all those years, and what circumstances would be drastic enough for presenting the voucher. Obviously there is no repayment that would be sufficient . . . but the effort to call in the debt of life is too outrageous to be treated as anything other than a joke.”
—Frank Pittman (20th century)
“No further evidence is needed to show that “mental illness” is not the name of a biological condition whose nature awaits to be elucidated, but is the name of a concept whose purpose is to obscure the obvious.”
—Thomas Szasz (b. 1920)