Authors:
Topics:
Quotes › Authors › P › P. T. Barnum › The possession of a perfect knowledge of your busi

  • The possession of a perfect knowledge of your business is an absolute necessity in order to insure success.

    P. T. Barnum: The possession of a perfect knowledge of your business is an absolute necessity in order to insure success.
    P. T. Barnum
    P. T. Barnum (1999). “Art of Money Getting”, p.47, Applewood Books

Topics

Related Authors

Popular Topics