Boris, you are wrong

"Boris, you are wrong" (Russian: Борис, ты не прав) is a political catchphrase, originally uttered by Yegor Ligachev (then a Politburo member) to Boris Yeltsin (then First Deputy Chairman of the Soviet State Committee for Construction) on 1 July 1988 to tackle Yeltsin's split from Soviet politics. Speaking on that day at the 19th All-Union Conference of the CPSU, Ligachev said: "Dear comrades! We should not be silent because communist Yeltsin has chosen a wrong path. It turned out that the man does not have a creative, but a destructive force. His assessment of the perestroyka process, the approach and the method of work have been declared untenable and erroneous in party. There are reasonable proposals in his speech, but in general it indicates that you, Boris, have not drawn the correct political conclusions". The form "Boris, you are wrong" was popularized by Gennady Khazanov.

The phrase did not appear in the published protocol of the conference, but within days after that event people in Moscow started to wear lapel buttons saying, "Yegor, you are wrong!" The phrase has been used in later Russian publications to admonish or rebuke the opposing side in the form "N, you are wrong". Following Yeltsin's death in 2007, Ligachev upheld his criticism by saying that what he told Yeltsin back then was right in his opinion. Ligachev's own 2012 memoir book is titled "Boris was wrong" (ISBN 978-5-4438-0089-9).