Full Idea
The ordinary person does not, unless corrupted by philosophy, believe that he creates values by his choices.
Gist of Idea
Only a philosopher might think choices create values
Source
Iris Murdoch (The Sovereignty of Good [1970], III)
Book Reference
Murdoch,Iris: 'The Sovereignty of Good' [RKP 1974], p.97
A Reaction
This looks like a swipe at Nietzsche, more than anyone. Sartre and co talk less about values, other than authenticity. Philosophy can definitely be corrupting.