"What then is this integrity that is such a dominating force in determining greatness?" he asked. "Integrity is a purity of mind and heart that knows no deception, no excuses, no rationalization, nor any coloring of the facts. It is an absolute honesty with one's self, with God, and with our fellow man."
"Integrity is the foundation upon which character and a Christlike life are built," he said. "If there are cracks in that foundation, then it will not support the weight of other Christlike attributes that must be built upon it."
Elder Tad L. Callister, BYU Devotional, Dec 6, 2011