Make a true estimate of your own ability, then raise it ten per cent.


Norman Vincent Peale (ed. Wings, 1952) - ISBN: 9780517084724

Norman Vincent Peale Quotes

Make a true estimate of your own ability, then raise it ten per cent.

Make a true estimate of your own ability, then raise it ten per cent.

Make a true estimate of your own ability, then raise it ten per cent.

Make a true estimate of your own ability, then raise it ten per cent.