Being seventy is not a sin.

The line is a brisk, characteristically unsentimental defense of age against a culture that treats it as disqualifying. By framing “seventy” in moral terms (“sin”), the remark exposes how easily aging is judged as a personal failing rather than a fact of life and experience. Read in a political register, it also functions as a rebuttal to insinuations that an older leader is automatically unfit: competence and judgment are not annulled by a birthday. The aphoristic simplicity—almost a scolding—turns the burden of proof back on critics, insisting that age should not be treated as a stigma.