It is much more difficult to measure non performance than performance.

It is much more difficult to measure nonperformance than performance.

It is an immutable law in business that words are words, explanations are explanations, promises are promises but only performance is reality.

Performance is your reality. Forget everything else.

Performance stands out like a ton of diamonds. Non performance can always be explained away.

The professional's grasp of the numbers is a measure of the control he has over the events that the figures represent.