"[Erich Honecker] was succeeded by ‘a brief and embarrassed phantom’ (to use Disraeli’s phrase) called Egon Krentz, who lasted exactly seven weeks. On 4 November a million marched in East Berlin. Five days later, at a historic press conference held by the East Berlin party boss, Gunter Schabowski, it was announced that frontier police would no longer try to prevent East Germans from leaving the country. A Daily Telegraph reporter asked the key question: ‘What about the Berlin Wall?’ and was told it was no longer an exit-barrier. That night the Berlin Wall, the ugly and despised testament to Communist oppression, where so many hundreds of German democrats had died trying to escape, was the scene of a wild orgy of rejoicing and destruction, as young Germans hacked at it with pickaxes. Television carried these historic scenes around the world and in other East European capitals, and, to use, ironically, a phrase of Marx’s, ‘the enflamed masses began to scream ça ira, ça ira!’"
January 1, 1970
https://en.wikiquote.org/wiki/Berlin_Wall