Arthur Cayley F.R.S. was a British mathematician. He helped found the modern British school of pure mathematics.
As a child, Cayley enjoyed solving complex maths problems for amusement. source
As for everything else so for a mathematical theory: beauty can be perceived...
The Committee's review of a series of intelligence shortcomings to include intelligence prior to 9/11 and the pre-war intelligence on Iraq clearly reveal how vital a diverse intelligence workforce is to our national security.