Whitney

“It is funny how mortals always picture us as putting things into their minds: in reality our best work is done by keeping things out.”
― C.S. Lewis, The Screwtape Letters

“There are almost no characters in this story, and almost no dramatic confrontations, because most of the people in it are so sick and so much the listless playthings of enormous forces. One of the main effects of war, after all, is that people are discouraged from being characters.”
― Kurt Vonnegut, Slaughterhouse-five

“It is not that we have a short time to live, but that we waste a lot of it. Life is long enough, and a sufficiently generous amount has been given to us for the highest achievements if it were all well invested. But when it is wasted in heedless luxury and spent on no good activity, we are forced at last by death’s final constraint to realize that it has passed away before we knew it was passing. So it is: we are not given a short life but we make it short, and we are not ill-supplied but wasteful of it… Life is long if you know how to use it.”
― Seneca, On the Shortness of Life: Life Is Long if You Know How to Use It

“What do you fear, lady?" [Aragorn] asked.
"A cage," [Éowyn] said. "To stay behind bars, until use and old age accept them, and all chance of doing great deeds is gone beyond recall or desire.”
― J.R.R. Tolkien, The Return of the King