Excellence....what is it? ....what does it mean?

What is Excellence?

Can just anyone achieve it?

 I've found some statements that made me think....when do I show excellence?
When did you last show excellence? Are any of these statements true?

EXCELLENCE is seldom an accident.

EXCELLENCE is regularly achieved as a result of an unrelenting insistence of the highest standards.

EXCELLENCE demands self discovery, commitment and discipline.

EXCELLENCE inspires - it electrifies!

EXCELLENCE is a commitment to completion.

EXCELLENCE is a state of mind put into action.

EXCELLENCE brings satifaction and self respect.