Simone de Beauvoir tries to base an ethics on Heidegger's and Sartre's writings (The Ethics of Ambiguity), where she highlights the need to grapple with ambiguity: "as long as there have been philosophers and they have thought, most of them have tried to mask it ...
sˈɪmoʊn də bˈoʊvwɑːɹ tɹˈaɪz tə bˈeɪs ɐn ˈɛθɪks ˌɔn hˈaɪdɛɡɚz ænd sˈɑːɹɾɚz ɹˈaɪɾɪŋz ðɪ ˈɛθɪks ʌv ˌæmbɪɡjˈuːɪɾi, wˌɛɹ ʃiː hˈaɪlaɪts ðə nˈiːd tə ɡɹˈæpəl wɪð ˌæmbɪɡjˈuːɪɾi: "æz lˈɔŋ æz ðɛɹ hɐvbɪn fɪlˈɑːsəfɚz ænd ðeɪ hæv θˈɔːt, mˈoʊst əv ðˌɛm hæv tɹˈaɪd tə mˈæsk ɪt ...