Wikihopping #1 (Jerry Thomas to Cocaine) by HerzogA

Question 11

[Sigmund Freud] Freud believed that everyone is subject to two conflicting drives: life drive and death drive. The life drive goes by WHAT TERM which Freud defined as "the energy, regarded as a quantitative magnitude... of those instincts which have to do with all that may be comprised under the word 'love'"?