Margaret Atwood (1939) Canadian writer
Turning Pages: The Life and Literature of Margaret Atwood (2007)
Variant: Now is no time to think of what you do not have.
Think of what you can do with that there is
Source: The Old Man and the Sea (1952)
Margaret Atwood (1939) Canadian writer
Turning Pages: The Life and Literature of Margaret Atwood (2007)
Marianne Williamson (1952) American writer
Source: A Return to Love: Reflections on the Principles of "A Course in Miracles"
“You are now, and you do become, what you think about.”
Earl Nightingale book The Strangest Secret
Source: The Strangest Secret
Frances Hodgson Burnett A Little Princess
Variant: She says it has nothing to do with what you look like, or what you have. It has only to do with what you think of, and what you do.
Source: A Little Princess
Malcolm X (1925–1965) American human rights activist
Quoted by Maya Angelou (quote reproduced in James L. Conyers, Andrew P. Smallwood, Malcolm X: A Historical Reader, Carolina Academic Press, 2008, p. 181 and Elaine Slivinski Lisandrelli, Maya Angelou: More than a poet, Enslow Publishers, 1996, p. 90)
Attributed
Ellen Schreiber (1967) American writer
Variant: Raven: So Alexander, now we know what we do all day. What do you do?
Alexander: I spend it thinking about you.
Source: Love Bites
“What you do is what matters, not what you think or say or plan.”
Jason Fried software entrepreneur
Source: Rework
Norman Schwarzkopf (1934–2012) United States Army general
Quoted in "The Military Quotation Book" (2002) by James Charlton, p. 60