On 18 January 1860,
Alexandru Ioan Cuza founded the second gymnasium with teaching in Romanian in Bucharest and gave it the name of
Gheorghe Lazăr, who "was the refounder of the nation's schools". The high school's anniversary has been celebrated from then on this date, when the school first opened its doors. The decree of the establishment of the high school bears the signature of
King Carol I and the date 20 May 1890. In the autumn of 1890, the new place near the
Cișmigiu Gardens was inaugurated. The construction, designed by architect F. G. Muntureanu, who studied in England, is an architectural jewel of elegant sobriety, combining several styles: from the
Brâncovenesc to the
neoclassical English one. It is not by chance that the Lazăr High School has been compared to the Parisian high schools near the
Jardin du Luxembourg. In 1931, the new wing of the high school was built at the initiative of the general assembly of parents, which allowed the development of new laboratories, the elegant amphitheatre, the semi-basement buffet. In the
Stalinist era, the high school suffered. First, it was given a number instead of its old name: it became Middle School No. 22. It shared the building with a new girls' school and in 1949 the high school was transferred, along with the archive and everything else (paintings by former directors, books, documents, commemorative plaques), at the former Spiru Haret High School. Mechanic Gheorghe Dinu saved from destruction the Book of Honor of the high school, hiding it in the attic of the school. In 1955 the ministry decided to return to the old name, the resumption of possession of the place and the establishment of mixed schools. Some remarkable achievements of the 1990–1997 period are the radical strengthening the school's building under the administration of principal Nicolae Novac; the high school's affiliation with
UNESCO (1992); twinning with the French high school "Jean Monnet" in
Joué-lès-Tours; protocol initiated and consolidated by Professor Roxana Veleanovici (1991); and receiving the National College title (1995). == Motto and symbols ==