Positive emotions, optimism, hope, happiness, and resilience – there is not exactly an abundance of these qualities in the current Covid-19 crisis…. But how can you learn feeling positive and optimistic in the current situation? How do you build resilience? How can company leaders foster the resilience of their employees to be prepared to deal with all the uncertainties and changes to come? – These are questions that are addressed by positive psychology, the study of the strength that enables us to thrive and live meaningful and fulfilling lives. We talk with Ilona Boniwell (https://www.positran.eu/team/pr-ilona-boniwell/), one of the leading positive psychologists in Europe, about her current work on building strength and resilience in individuals, teams, and organizations.