Restlessness and discontent are the necessities of progress.

Restlessness and discontent are the necessities of progress.

Discontent is the first step in the progress of a man or a nation

Discontent is the first step in the progress of a man or a nation

Who with a little cannot be content, endures an everlasting punishment.

Who with a little cannot be content, endures an everlasting punishment.

Discontent is want of self-reliance; it is infirmity of will

Discontent is want of self-reliance; it is infirmity of will

The discontented man finds no easy chair.

The discontented man finds no easy chair.

If necessity is the mother of invention, discontent is the father of progress.

If necessity is the mother of invention, discontent is the father of progress.

Discontent is the first necessity of progress.

Discontent is the first necessity of progress.

I used to think I had ambition . . . but now I'm not so sure. It may have been read more

I used to think I had ambition . . . but now I'm not so sure. It may have been only discontent. They're easily confused.

One thing only has been lent to youth and age in common--discontent.

One thing only has been lent to youth and age in common--discontent.