Where there are two, one cannot be wretched, and one not.
Unhappiness is the ultimate form of self-indulgence.
The cure for unhappiness is happiness, I don't care what anyone says.
Unhappiness and dissatisfaction with life are not signs of mental illness, but of growing intelligence.
I've evolved enough that I've learned to not subject others to the fallout of my own unhappiness. I think that's a significant, hard-won behavioral leap that, sadly, a staggering percent of the population of folks I know haven't quite mastered.
All mankind's unhappiness derives from one thing: his inability to know how to remain in repose in one room.
God has commanded Time to console the unhappy
I used to be so intensely preoccupied by unhappiness... now there are times where you might get down, but you can move on much faster now.
And, in fact, you can find that the lack of basic resources, material resources, contributes to unhappiness, but the increase in material resources do not increase happiness.
A man's happiness or unhappiness depends as much on his temperament as on his destiny.