John Stuart Mill Quotes about Happiness

"The Phrenological Journal and Science of Health". "The Phrenological Journal and Science of Health", Vol. LXXXV, p. 170, September, 1887.
John Stuart Mill (2017). “The Collected Works of John Stuart Mill: Utilitarianism, The Subjection of Women, On Liberty, Principles of Political Economy, A System of Logic, Ratiocinative and Inductive, Memoirs…”, p.3190, e-artnow
Autobiography ch. 5 (1873)