The Language of Human Relations

I found the following interesting statements about human relations in the website of Don Clark on concepts of leadership:

The six most important words: "I admit I made a mistake."

The five most important words: "You did a good job."

The four most important words: "What is your opinion."

The three most important words: "If you please."

The two most important words: "Thank you,"

The one most important word: "We"

The least most important word: "I"