Discontent is the seed of ethics

The UK could face a digital winter of discontent during the run-up to the next general election.

Content makes poor men rich; Discontent makes rich men poor.

It is not our circumstances that create our discontent or contentment. It is us.

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

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