Born soon after the birth of Latvia as an independent nation, the University of Latvia very quickly acquired a solid reputation as an institution of higher learning, following the two aims embodied in its motto: Scientiae et patriae. In spite of the material difficulties of a newly-born nation and the devastation brought by the First World War and the October 1917 Revolution, the University of Latvia was all it was meant to be during the 20 years of the first period of independence. Following World War II, two occupations and a long period under Soviet rule,  the first part of the motto, “Scientiae” could be followed with various degrees of success, whereas the second one – “Patriae” was either denounced or perverted. The second period of independence has brought full academic freedom, enhanced possibilities of movement and collaboration with the rest of the European Union, as well as some possibilities for extra funding. Yet it has been marked by unceasing struggles with insufficient material resources, now made particularly acute with the serious negative impact of the  world-wide economic recession on the Latvian economy. On this, its 90th anniversary, the LU can look back with pride on many stellar academic accomplishments, achieved under a bewildering array of changing regimes and conditions. It will now need all the commitment, talent and endurance of its teaching staff, students and administration to face up to challenges every bit as serious as those that faced its founders. I wish them all the strength they will need to ensure that the LU continues to fulfill its unique mission as a beacon for science and higher education in Latvia.