Principles are guidelines for human conduct that are proven to have enduring, permanent value.
Daily Reflections for Highly Effective People (ed. Simon and Schuster, 1994) - ISBN: 9780671887179
Principles are guidelines for human conduct that are proven to have enduring, permanent value.
Daily Reflections for Highly Effective People (ed. Simon and Schuster, 1994) - ISBN: 9780671887179