Excellence is being able to perform at a high level for a long period of time.

Excellence is being able to perform at a high level for a long period of time.

Jay-Z

Quote authenticity

Score:	Fair Currently no official author sources could be found to prove that this quote is true and correct Unofficial observed sources are listed below More info Please use caution when citing this quote and consider conducting your own further research If you find evidence that proves the authenticity of this quote, please submit your findings below: Submit quote source Less

2017 December 28	Link: http://www.oprah.com/own-master-class/jay-zs-master-class-quotes/all	Image evidence

American rapper, singer, songwriter, record producer, actor, entrepreneur, investor, businessman, and philanthropist

December 4th, 1969