“Cambridge Philosophers I: F. P. Ramsey”, D. H. Mellor1995 (; backlinks)⁠:

Frank Plumpton Ramsey was born in February 1903, and he died in January 1930—just before his 27th birthday.

In his short life he produced an extraordinary amount of profound and original work in economics, mathematics and logic as well as in philosophy: work which in all these fields is still, over 60 years on, extremely influential.