„The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.“

Forrás: "Padma Lakshmi, 49, Reveals Her Exact 90Minute Workout That Tones Her Abs & Her Daily Diet" in Hollywood Life https://hollywoodlife.com/2020/07/14/padma-lakshmi-workout-diet-interview/ (14 July 2020)

How Many People Can Live on Planet Earth? (BBC Horizon, 2009)

Forrás: How we wrecked the ocean https://www.ted.com/talks/jeremy_jackson_how_we_wrecked_the_ocean (April 2010)

Manuscript Found in Accra (2012), About sex

Forrás: Stillness Speaks (2003), Chapter 7 Nature

There is "no reliable documentary evidence for the quotation", according to an article in The New York Times. Brian Morton, "Falser Words Were Never Spoken" http://www.nytimes.com/2011/08/30/opinion/falser-words-were-never-spoken.html?_r=0, New York Times, 2011-08-29. It is not found as a direct Gandhi quotation in the 98-volume authorized Collected Works of Mahatma Gandhi. Misquotes that Bapu is forced to wear http://articles.timesofindia.indiatimes.com/2011-10-03/ahmedabad/30238203_1_bapu-tushar-gandhi-gandhiji
The earliest evidence for quotes of this type comes from the "Love Project", an initiative begun at 1970 at a high school in Brooklyn, New York by teacher Arleen Lorrance. According to the project's website http://www.consciousnesswork.com/love.htm, "Be the change you want to see happen, instead of trying to change anyone else" was one the principles of the Project "received" by Lorrance in 1970 -- but contemporaneous evidence for this has not been found.
A 1972 newspaper article states: "Instead of advocating change in people and things, ... Love Project encourages people to actually be change itself". [San Antonio Express, 1972-09-28, 76, 'Love Project' Marks End of Quest, Ron, Fulkerson, https://www.newspapers.com/clip/12194386/love_project_1972/]
In 1974, Lorrance wrote, in a report on the Project: "One way to start a preventative program is to be the change you want to see happen." ( "The Love Project" https://books.google.com/books?id=NcTimfiMzYUC&pg=PA85&lpg=PA85&dq=arleen+lorrance+love+project+1972&source=bl&ots=X5fggiqrCZ&sig=JoOzC2X1QU1eePkOBoy-60rJ1RE&hl=en&sa=X&ved=0ahUKEwiAwIv-_a_MAhUBW2MKHYBQDFIQ6AEIQDAH#v=onepage&q=%22be%20the%20change%22&f=false, in Kellough (ed.), Developing Priorities and a Style, MSS, 1974).
In 1976, a newspaper report listed "'Be the change you want to see happen, instead of trying to change anyone else" as one of the principles of the Love Project. 'A Ministry Called "The Love Project", St Louis Post Dispatch, 1976-11-15, p. 36
In 1987, a similar quote was attributed to Gandhi in a New Mexico newspaper: "You must be the change you wish to see in the world". Hollis Engley, "A Long List of Varied Accomplishments" https://www.newspapers.com/clip/5211946/a_long_list_of_varied_accomplishments/, The New Mexican, Santa Fe, NM, 1987-01-11, p. D-1
In 1991,"We must be the change we wish to see in the world" is attributed to Gandhi in Stella Cornelius, "Partners in Conflict Resolution", from Barnaby (ed.), Building a More Democratic United Nations (1991) Google Book link https://books.google.com/books?id=rcYYoLsFNmAC&pg=PA70&dq=%22be+the+change%22+%22wish+to+see%22&hl=en&sa=X&ved=0CB0Q6AEwAGoVChMI4ufD3tSLyQIVFFJjCh1muQX6#v=onepage&q=%22be%20the%20change%22%20%22wish%20to%20see%22&f=false
Arun Gandhi, grandson of Mahatma Gandhi, has attributed the quote to his famous grandfather since at least 2000 https://web.archive.org/web/20000823060048/http://www.jca.apc.org/g21/panelists.htm. See also "Arun Gandhi Shares the Mahatma's Message" by Michel W. Potts, in India - West [San Leandro, California] Vol. XXVII, No. 13 (1 February 2002) p. A34, and "Be the change you wish to see: An interview with Arun Gandhi" by Carmella B'Hahn, Reclaiming Children and Youth [Bloomington] Vol. 10, No. 1 (Spring 2001) p. 6.< It is not clear whether Arun claims to have directly witnessed his grandfather saying it, or whether he heard of it second-hand.
Misattributed

Recreation (1919)

Undated
Forrás: Wikipedia article http://en.wikipedia.org/wiki/Prem_Rawat.

Forrás: Solaris

Speech at the Opening of the Bandung Conference

"Self-Culture", an address in Boston (September 1838) http://www.americanunitarian.org/selfculture.htm
Kontextus: I have insisted on our own activity as essential to our progress; but we were not made to live or advance alone. Society is as needful to us as air or food. A child doomed to utter loneliness, growing up without sight or sound of human beings, would not put forth equal power with many brutes; and a man, never brought into contact with minds superior to his own, will probably run one and the same dull round of thought and action to the end of llfe.
It is chiefly through books that we enjoy intercourse with superior minds, and these invaluable means of communication are in the reach of all. In the best books great men talk to us, give us their most precious thoughts, and pour their souls into ours. God be thanked for books. They are the voices of the distant and the dead, and make us heirs of the spiritual life of past ages. Books are true levelers. They give to all, who will faithfully use them, the society, the spiritual presence, of the best and greatest of our race.

Raymond, p. 298 https://babel.hathitrust.org/cgi/pt?id=loc.ark:/13960/t80k3mq4s;view=1up;seq=340
Raymond, or Life and Death (1916)

archive.defensenews.com interview http://archive.defensenews.com/article/20131119/DEFREG02/311190032/Interview-Ashton-Carter-US-Deputy-Defense-Secretary

2016, Disabled American Veterans Convention (August 2016)

[Driving With Elon Musk, https://www.youtube.com/watch?v=VSNXhHTLLIk, 26 March 2012]

Presidency (1977–1981), Farewell Address (1981)
Kontextus: Acknowledging the physical realities of our planet does not mean a dismal future of endless sacrifice. In fact, acknowledging these realities is the first step in dealing with them. We can meet the resource problems of the world — water, food, minerals, farmlands, forests, overpopulation, pollution — if we tackle them with courage and foresight.

Quote from Tobey's Bahai lecture, 1951; as quoted in Abstract Expressionist Painting in America, W.C, Seitz, Cambridge Massachusetts, 1983, pp. 66/67
1950's