In 1932, she entered the
Escola Normal de Pernambuco, studying until 1934, where she was a student of teacher Luiz de Barros Freire (1986–1963). According to Maria Laura, he was responsible for her vocation in mathematics. In 1935, the family moved to Rio de Janeiro, where she enrolled in the La-Fayette Institute. In 1939 she entered the Mathematics course at the University of the Federal District (
Universidade do Distrito Federal - UDF), but had only 15 days of classes, because the university was extinguished by the Federal Decree No. 1.063/39. Professors and students were transferred to the Mathematics course of the newly created National Faculty of Philosophy (
Faculdade Nacional de Filosofia – FNFi). In 1952, she founded the IMPA, together with professor
Cândido Lima da Silva Dias (1913–1998). In March of the same year, she was graduated in the Brazilian Academy of Sciences (
Academia Brasileira de Ciências – ABC).'''''' She married in 1956 to the renowned physicist and professor José Leite Lopes. In 1961 she was appointed professor of the Technical Professional Education of the State of
Guanabara and in 1967, she assumed the head of the Mathematics Department of the FNFi, until it became the
Institute of Mathematics of the UFRJ.'''''' == Exile ==