More from Bertolt Brecht
- A Short Organum for the Theatre (1949), ¶ 73
- The Threepenny Opera (1928), Act 3, scene 1 (Peachum)
- The Trial of Lucullus (1940), Brecht Collected Plays, vol. 4, p. 386.
More about wisdom
- MSManuel J. Smith1934–2007Often credited to Socrates



