Welcome to Nightingale-Conant
The Strangest Secret for Succeeding in the World Today
- Product Review (submitted on July 24, 2015):
- I was giving a cassette tape of the strangest secret in the world on April 14, 1989, and my life change for the better since that day. I eventualy lost the tape and forgotten about it. Since that time things have taken a bad turn for me. Then, nearly 16 years later I started changing my life for the best. I remembered the tape by Earl Nightingale and purchased it and now my life is changing for the best.