Happiness (n.) is, in the strictest sense, the (preferably sudden) satisfaction of needs which have been dammed up to a high degree.
Happiness (n.) is not included in man's destiny. We are so made that we can derive intense enjoyment only from a contrast and very little from a state of things.
Happiness (n.) is not in the plan of creation.
Happiness (n.) is not included in the plan of Creation; all the regulations of the universe run counter to it.
Happiness (n.) is the sudden release of a need long dammed up — by nature only an episode; prolonged, it fades into mild contentment.
Happiness (n.) shrinks, under pressure, to merely having escaped unhappiness.
Happiness (n.) is a problem in each person's libidinal economy; no golden rule fits all — every man must discover for himself how he can be saved.
Happiness (n.) is essentially subjective: we cannot feel our way into the galley-slave or the Jew awaiting a pogrom, nor guess how stupefaction and lost expectation reshaped their capacity for pleasure and pain.
Happiness (n.) is what people strive for in being their own ideal once more, as they were in childhood.