“It is better to light a single candle than to curse the darkness.”

October 30
Quotes from Daily Negations (2007)

Books, When Will Jesus Bring the Pork Chops? (2004)

Remark upon learning of the death of Eleanor Roosevelt, drawing upon the motto of the Christopher Society: "It is better to light one candle than curse the darkness." ; quoted in The New York Times (8 November 1962)

Variant: It's better to light a candle than curse the darkness.
Source: Men at Arms: The Play

1960, The New Frontier
Context: But I think the American people expect more from us than cries of indignation and attack. The times are too grave, the challenge too urgent, and the stakes too high — to permit the customary passions of political debate. We are not here to curse the darkness, but to light the candle that can guide us through that darkness to a safe and sane future. As Winston Churchill said on taking office some twenty years ago: if we open a quarrel between the present and the past, we shall be in danger of losing the future. Today our concern must be with that future. For the world is changing. The old era is ending. The old ways will not do. [... ] It is a time, in short, for a new generation of leadership — new men to cope with new problems and new opportunities.

As quoted in 7 Laws of Human Nature: The Oneness of Universal Love (2017) by Conrad Spainhower and other self-help books and quotation sites.
Disputed

Source: Earthsea Books, The Farthest Shore (1972), Chapter 9, "Orm Embar" (Sparrowhawk)

Source: Orlando