“The worst thing you can possibly do in a deal is seem desperate to make it. That makes the other guy smell blood, and then you're dead. The best thing you can do is deal from strength, and leverage is the biggest strength you can have. Leverage is having something the other guy wants. Or better yet, needs. Or best of all, simply can't do without. Unfortunately, that isn't always the case, which is why leverage often requires imagination, and salesmanship.”

Source: Yvette Herrell: Nancy Pelosi’s Majority in ‘Shambles,’ Gives GOP ‘Leverage’ https://www.breitbart.com/radio/2020/11/11/yvette-herrell-nancy-pelosis-majority-in-shambles-gives-gop-leverage/ (11 November 2020)

Gabby Parker, Chapter 19, p. 227
2000s, The Choice (2007)

As quoted by John M. Kost http://www.mackinac.org/bio.aspx?ID=104 (25 July 1995) in S. 946, the Information Technology Management Reform Act of 1995: hearing before the Subcommittee on Oversight of Government Management and the District of Columbia of the Committee on Governmental Affairs (1996).
This appears to derive from a 1910 advertisement by writer Alfred Henry Lewis for a forthcoming series of biographical articles about Roosevelt: "All activity, Mr. Roosevelt has often shown that it is better to do the wrong thing than do nothing at all. In politics this last is peculiarly true. The best thing is to do the right thing; the next best is to do the wrong thing; the worst thing of all things is to stand perfectly still". (e.g. in La Follette's Magazine https://books.google.com/books?id=RV4CAAAAIAAJ&pg=PA183&dq=%22best+thing%22+%22right+thing%22+%22worst+thing%22+nothing&hl=en&sa=X&ved=0ahUKEwjNksu-nZrMAhVDy2MKHSl1Df8Q6AEIIzAB#v=onepage&q=%22the%20best%20thing%20is%20to%20do%20the%20right%20thing%22&f=false (28 May 1910)
Disputed

Other

"Sometimes You Can't Make It On Your Own"
Lyrics, How to Dismantle an Atomic Bomb (2004)

Source: Sing You Home

Source: Lullaby