logo existo angolul

I think therefore I am▼(philosophical proof of existence)
phrase
[UK: ˈaɪ ˈθɪŋk ˈðeə.fɔː(r) ˈaɪ əm] [US: ˈaɪ ˈθɪŋk ˈðer.ˌfɔːr ˈaɪ ˈæm]