“The secret to living long is to have something to live for.”

As quoted in A Rockwell Portrait : An Intimate Biography‎ (1978) by Donald Walton, p. 251
Context: The secret to so many artists living so long is that every painting is a new adventure. So, you see, they're always looking ahead to something new and exciting. The secret is not to look back.

Adam Bede (1859)

Source: The Black Obelisk

Source: Smooth Talking Stranger

Source: Gabriel García Márquez: a Life

Final address (1973)
Context: The people must defend themselves, but they must not sacrifice themselves. The people must not let themselves be destroyed or riddled with bullets, but they cannot be humiliated either.
Workers of my country, I have faith in Chile and its destiny. Other men will overcome this dark and bitter moment when treason seeks to prevail. Keep in mind that, much sooner than later, great avenues will again be opened, through which will pass the free man, to construct a better society.
Long live Chile! Long live the people! Long live the workers!
These are my last words, and I am certain that my sacrifice will not be in vain, I am certain that, at the very least, it will be a moral lesson that will punish felony, cowardice, and treason.

Vive Montreal; Vive le Québec! Vive le Québec libre!
From a balcony at Montreal City Hall, with particular emphasis on the word 'libre'. The phrase, a slogan used by Quebecers who favoured Quebec sovereignty, and de Gaulle's use of it, was seen by them as lending his tacit support to the movement. The speech sparked a diplomatic incident with Canada's government, and was condemned by Prime Minister Lester B. Pearson, saying that "Canadians do not need to be liberated."
Fifth Republic and other post-WW2