“Boredom comes simply from ignorance and lack of imagination.”
Anger in the Sky (New York: Harper & Brothers, 1943), p. 134.
Help us to complete the source, original and additional information
Susan Ertz 3
British writer 1887–1985Related quotes

“Boredom often stems from the lack of desire to reinvent oneself. Life is anything but boring.”
Google It: Total Information Awareness, 2016

A Death in the Desert (1864)

“Anyone who lives within their means suffers from a lack of imagination.”
Variant: Anyone who lives within their means suffers from a lack of imagination.

The Plague (1947)
Context: The evil that is in the world always comes of ignorance, and good intentions may do as much harm as malevolence, if they lack understanding. On the whole men are more good than bad; that, however, isn't the real point. But they are more or less ignorant, and it is this that we call vice or virtue; the most incorrigible vice being that of an ignorance which fancies it knows everything and therefore claims for itself the right to kill. There can be no true goodness, nor true love, without the utmost clear-sightedness.

“Our lack of confidence is not the result of difficulty. The difficulty comes from our lack of confidence.”
At quanto ego de illis melius existimo! ipsi quoque haec possunt facere, sed nolunt. Denique quem umquam ista destituere temptantem? cui non faciliora apparuere in actu? Non quia difficilia sunt non audemus, sed quia non audemus difficilia sunt.
Also translated as: It is not because things are difficult that we do not dare, but because we do not dare, things are difficult.
Letter CIV, verse 26
Epistulae Morales ad Lucilium (Moral Letters to Lucilius)
Context: But how much more highly do I think of these men! They can do these things, but decline to do them. To whom that ever tried have these tasks proved false? To what man did they not seem easier in the doing? Our lack of confidence is not the result of difficulty. The difficulty comes from our lack of confidence.

“All wanting comes from need, therefore from lack, therefore from suffering.”
Alles Wollen entspringt aus Bedürfnis, also aus Mangel, also aus Leiden.
Welt und Mensch II, p. 230ff
Essays

Principle attributed to Popper by Ryszard Kapiscinski in New York Times obituary, 1995.
Misattributed
Source: https://www.nytimes.com/1995/01/01/magazine/lives-well-lived-karl-popper-the-philosopher-as-giantslayer.html

“There is no pain worse than ignorance and lack of intelligence.”
Ibn Shu’ba al-Harrani, Tuhaf al-'Uqul, p. 165