right to the pursuit of happiness
Noun
Meaning
the right to try to find happiness
Source: WordNetHypernyms
Examples
Liberal relativism has its roots in the natural right tradition of tolerance or in the notion that everyone has a natural right to the pursuit of happiness as he understands happiness; but in itself it is a seminary of intolerance.
Modern Americans travel light, with little philosophic baggage other than a fervent belief in their right to the pursuit of happiness.