“When one read’s Kierkegaard’s profound analyses of anxiety and despair or Nietzsche’s amazingly acute insights into the dynamics of resentment and the guilt and hostility which accompany repressed emotional powers, one might pinch oneself to realize that one is reading works written in the last century and not some new contemporary psychological analysis.”
Source: The Discovery of Being (1983), p. 53
Help us to complete the source, original and additional information
Rollo May 135
US psychiatrist 1909–1994Related quotes

“Kierkegaard was by far the most profound thinker of the last century. Kierkegaard was a saint.”
As quoted in "Wittgenstein and Kierkegaard on the ethico-religious" by Roe Fremstedal in Ideas in History Vol. 1 (2006) http://www.ideasinhistory.org/cms/index.php?page=wittgenstein-and-kierkegaard-on-the-ethico-religious
Attributed from posthumous publications

T. S. Eliot in the Sunday Times, 1952; cited from David Chinitz T. S. Eliot and the Cultural Divide (Chicago: University of Chicago Press, 2003) p. 56
Criticism

As quoted in Alice James, Her Brothers — Her Journal (1934).
"Anxiety Is a Part of Human Nature" https://www.psychologytoday.com/us/blog/philosophy-stirred-not-shaken/201703/anxiety-is-part-human-nature, Psychology Today, (Mar 24, 2017).
Source: 1960s, "Hospitals: technology, structure and goals", 1965, p. 914