Assertion: hare's system | /r/CapableOf | serve as guide
Facets:
value: in the harshest conditions
type: LOCATION
value: to life
type: TRANSITIVE-OBJECT
Source sentences:
text: His earliest work in philosophy, which has never been published, dates from this period, and in it, he tried to develop a system that might "serve as a guide to life in the harshest conditions", according to The Independent.