Restlessness and discontent are the necessities of progress. (Quote by - Thomas A. Edison)

The discontented man finds no easy chair. (Quote by - Benjamin Franklin)

That which makes people dissatisfied with their condition, is the chimerical idea they form of the happiness of others. (Quote by - James Thomson)

Who with a little cannot be content, endures an everlasting punishment. (Quote by - Robert Herrick)

Discontent is the first step in the progress of a man or a nation. (Quote by - Oscar Wilde)

It is not our circumstances that create our discontent or contentment. It is us. (Quote by - Vivian Greene)

If necessity is the mother of invention, discontent is the father of progress. (Quote by - David Rockerfeller)

The greatest weariness comes from work not done. (Quote by - Eric Hoffer)

Content makes poor men rich; Discontent makes rich men poor. (Quote by - Benjamin Franklin)

Who is not satisfied with himself will grow; who is not sure of his own correctness will learn many things. (Quote by - Chinese Proverb)

One thing only has been lent to youth and age in common--discontent. (Quote by - Matthew Arnold)

I used to think I had ambition but now I'm not so sure. It may have been only discontent. They're easily confused. (Quote by - Rachel Field)

Discontent is something that follows ambition like a shadow. (Quote by - Henry H. Haskins)

The worlds best progrss springs. (Quote by - Ella Wheeler Wilcox)