P.I., of poor Filipino parents, in 1864. He received his education in
the "Colegio de San Juan de Letran." Manila, and in the University of
Santo Tomas. He supported himself while studying by his own efforts,
and made a brilliant record in both institutions. Later he devoted his
energies to the establishment of a private school in Manila and to
legal work.

Mabini came to the front in 1898 during the Pilipino revolution
against Spain. In the subsequent revolution against the United States
he became known as "the brains of the revolution." He was so
considered by the American army officers, who bent every energy to
capture him.

He was the leading adviser of Aguinaldo, and was the author of the
latter's many able decrees and proclamations. Mabini's official
position was President of the Council of Secretaries, and he also held
the post of Secretary of the Exterior.

One of Mabini's greatest works was his draft of a constitution for the
Philippine Republic. It was accompanied by what he called "The True
Decalogue," published in the pages following. Mabini's "ten
commandments" are so framed as to meet the needs of Filipino
patriotism for all time. He also drafted rules for the organization
and government of municipalities and provinces, which were highly
successful because of their adaptability to local conditions.

Mabini remained the head of Aguinaldo's cabinet until March, 1899,
when he resigned. But he continued in hearty sympathy with the
revolution, however, and his counsel was frequently sought.