Yeats, William Butler: Zaveta nisi se držala (A Deep-Sworn Vow in Serbian)
A Deep-Sworn Vow (English)
Others because you did not keep
That deep-sworn vow have been friends of mine;
Yet always when I look death in the face,
When I clamber to the heights of sleep,
Or when I grow excited with wine,
Suddenly I meet your face.