FTP, name this composer of the "Italian" and "Reformation" symphonies and the Hebrides overture.
"_permanent income_ hypothesis" which is Friedman's very similar idea)  This composer's third string quartet is in E major and contains a second movement whose scherzo sections alternate with brief fugal passages. He revised his first string quintet to add a slow movement commemorating the death of his friend, the virtuoso violinist Edouard Rietz, and this composer's second symphony includes such movements as "I waited for the Lord" and "My song shall be always thy mercy." This man wrote that his Opus 20 "must be played by all instruments in a symphonic orchestral style" and in fact arranged for full orchestra the second movement of that work, which is scored for four violins, two cellos, and two violas. Along with his string octet, this composer of the "Hymns of Praise" symphony wrote eight books of six pieces each for solo piano, including the Songs Without Words, dedicated to his sister Fanny. FTP, name this composer of the "Italian" and "Reformation" symphonies and the Hebrides overture.
"_permanent income_ hypothesis" which is Friedman's very similar idea)  
Felix {Mendelssohn}-Bartholdy