"Gratitude is the healthiest of all human behaviors. The more you express gratitude for what you have, the more likely you will have even more to express gratitude for."

—Zig Ziglar

What does gratitude have to do with leadership? Think about it. Have you ever worked for a boss that...

"Gratitude is the healthiest of all human behaviors. The more you express gratitude for what you have, the more likely you will have even more to express gratitude for."

—Zig Ziglar