An introduction to the Finnish construct of sisu' a research paper at the International Journal of Wellbeing (2019) Lahti's website and blog with resources on sisu Washington Post: "The Finnish Line", about Finnish fortitude and resilience UP SISU: "The Finns of Northern Michigan", about Finnish culture in Northern Michigan a YouTube video where Mika Häkkinen explains what sisu is (starts at 4:32) Finnish culture Positive psychology Finnish words and phrases Words and phrases describing personality