As reprinted in Ayn Rand, The Virtue of Selfishness (1964; 2014 ebook), ISBN 978-1-101-13722-2, p. 44 https://books.google.com/books?id=d1GqjIhRejMC&pg=PT44.
"Mental Health versus Mysticism and Self-Sacrifice" (1963)
“In order to deal with reality successfully - to pursue and achieve the values which his life requires - man needs self-esteem; he needs to be confident of his efficacy and worth.”
Source: The Virtue of Selfishness: A New Concept of Egoism
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Ayn Rand 322
Russian-American novelist and philosopher 1905–1982Related quotes

Source: Das Ressentiment im Aufbau der Moralen (1912), L. Coser, trans. (1973), pp. 54-55

Source: Introduction to Systems Philosophy (1972), p. 118.

1914. Quoted in "The Red Army" - Page 111 - by Michel Berchin, Eliahu Ben-Horin - 1942

“We don’t need self-confidence we need God-confidence”

An imaginary “scandal” http://www.newcriterion.com/archive/23/may05/dalrymple.htm (May 2005).
New Criterion (2000 - 2005)