"The most important persuasion tool you have in your entire arsenal is integrity." -- Zig Ziglar  

"Integrity is the foundation upon which all of your other values are built." -– Brian Tracy  

"If you want to take the meaning of the word integrity and reduce it to its simplest terms, you'd conclude that a man of integrity is a promise keeper. When he gives you his word. You can take it to the bank. His word is good." -- Bill McCartney  

"Integrity is not something that you should have to think about...nor consider doing...but something in the heart that is already done...then you will see long term success." -– Doug Firebaugh

"Always do right!  This will gratify some people and astonish the rest." -– Mark Twain  

"A "NO" uttered from deepest conviction is better and greater than a "YES" merely uttered to please, or what is worse, to avoid trouble." -— Mahatma Gandhi  

"Integrity is the most desired, demanded, and respected quality of leadership." -– Brian Tracy  

"The 'Inside-Out' approach to personal and self; even more fundamentally, to start with the most inside part of self - with your paradigms, your character, and your motives. The inside-out approach says that private victories precede public victories, that making and keeping promises to ourselves precedes making and keeping promises to others. It says it is futile to put personality ahead of character, to try to improve relationships with others before improving ourselves." -- Stephen Covey   

"The virtue of man ought to be measured, not by his extraordinary exertions, but by his everyday conduct." -- Blaise Pascal  

"When men speak ill of thee, live so as nobody may believe them." -- Plato

"Integrity is more than a value -- it is the quality that guarantees all the other values." -– Brian Tracy