Ufulu ndi njira ya moyo yomwe aliyense angathe kusankha yekha. Sartre ndi woganiza wa ku France, adanena kuti ufulu wopanda malire umalamulira m'dziko la mkati mwa munthu, koma pokhudzana ndi ufulu wakunja, ngakhale mu malamulo amasiku ano, a dongosolo, pali zotsutsana zambiri. Choncho, mu Chidziwitso cha Ufulu Wachibadwidwe, nkhani zokhudzana ndi ufulu wa munthu aliyense kuti munthu ali mfulu kuchita zinthu mwaufulu ndipo chinthu chokha chimene ayenera kumvetsera ndicho kusunga ufulu wa anthu ena. Ndiko, lingaliro lenileni la kukhala m'gulu limapangitsa ufulu wonse kukhala wosatheka.
Kudzidzimva kwa umunthu
Ufulu ndi chikhalidwe cha kudzidzidzimutsa kwa umunthu umachitika pamene munthu amadziwa luso lake, luso, nzeru, ndikudziwa momwe angayigwiritsire ntchito, ndipo anthu amamupatsa mwayi. Koma ndi chiyani chomwe chingapatse ufulu wa anthu?
Kukwanira kwakukulu kwa zosowa zaumunthu za anthu pa chakudya, zovala, sayansi, malo, kayendedwe, apamwamba ndi chikhalidwe ndi ufulu wa munthu payekha, kukhala ndi makhalidwe abwino pakati pa anthu, ndipamene munthu angathe kulingalira zapamwamba. Ndipotu akatswiri ochepa chabe amatha kukhala ndi njala, opanda pogona, chikondi, kuganizira zapamwamba, kupeza zinthu, kuwerenga ndi kuchitidwa nkhanza, pokhala okalamba. Boma liyenera kugwira ntchito m'njira yoti munthu aliyense wathanzi ali ndi ufulu wodzisankhira umunthu, ndipo izi zimangoperekedwa kuti zikhale ndi zofunikira pa kukula kwa makhalidwe.
Timatsogoleredwa ndi zofunikira, chifukwa chaichi, ufulu ndi zofunikira za munthu aliyense, zomwe sizingagwirizane. Wofilosofi wina ananena kuti ufulu ndi chofunikira chodziwika, chifukwa timatsogoleredwa ndi mitundu iwiri ya zofunika: osadziwika, omwe sitidziwa ndi kudziwika, ndiye chifuniro ndi munthu angathe kusankha.
Ndipo lingaliro la ufulu wamtheradi ndiwopambana kapena kukangana. Pambuyo pake, ufulu wopanda malire wa umodzi, kutanthauza kuponderezedwa kwa ufulu wa wina.