But mathematics is the sister, as well as the servant, of the arts and is touched by the same madness and genius.

In 1933 he was awarded the Bôcher Memorial Prize for his work in mathematical analysis.  
with Gustav A. 37 (1): 147–160.

Harold Calvin Marston Morse (24 March 1892 – 22 June 1977) was an American mathematician best known for his work on the calculus of variations in the large a subject where he introduced the technique of differential topology now known as Morse theory. In 1933 he was awarded the Bôcher Memorial Prize for his work in mathematical analysis.