快乐%#影响

　　Lea? is),# a]( you` ng girl on the b` rink %]_of death. She begins_^ h\er fina%%l challe_ nge, a thes:@is that@ s=ee +ks proof in t he b/elief th\a
$t %+/happiness *-^`+ca#n be multiplied, as.# can the f (eelings\ of sa dness
, loneliness;, and/$ miser.y. Unfol$d$?ing the r esearc`h, she -(d]iscovers the "Werther Effect", a $;phenomenon that? cr:ea! tes)!* a ne$gative dom**ino e,^ff  )e$ct. S,!he tur:.$ns  to her wo rk on a project which@.# wi*ll achieve the opposite effect,,] somet! :#hin,?g which[ would b?e*+= name d(, t[:+(he &quo)#^thappin`e#ss ^ e\:f fect&q
uo
#^t. Util)izing_( an eclectic,
)individuali:$_?sti-*?^c approa^ /ch to e! )xperiment_*:ation and the $ power of ^p,ositive t-hi$nking, \@connecti ons and equations lead he-r on a path to uncover ul_tim+\a\te happin.ess.