- The Granite of science
The Granite of science
Russian idiom «granite of science» belongs to Leon Trotsky. In the 1920 s, it was the subject of heated debates, but later its authorship was forgotten.
оrigin of familiar phrases; L. Trotsky; Sergei Tretyakov; N.V. Ustryalov; D. Bednyi; N.A. Setnitsky.