Jimmy Johnson, a successful football coach, defines the fine line that separates mediocrity from greatness. It is not a giant chasm, but a narrow gap bridged by consistent, incremental effort—the "little extra."

This "extra" is what you do when no one is watching: the additional hour of practice, the double-checking of work, the act of kindness beyond what is required, the commitment to learning one more thing. It is a mindset of going above and beyond the bare minimum. Over time, these small extras compound, creating a result that is far beyond ordinary.

This quote is an encouragement to pay attention to the details and to always give a little more. It teaches that excellence is not a single grand gesture, but a habit of consistently putting in that extra ounce of effort.