assiduity

Etymology
From, from. Equivalent to.

Noun

 * 1) Great and persistent toil or effort.
 * 2)  Constant personal attention, solicitous care.
 * 3) * 1559, translated by Thomas Paynell: Erasmus, The Complaint of Peace (1521)
 * With difficulty could man be born into the world, or as soon as born would he die, leaving life at the very threshold of existence, unless the friendly hand of the careful matron, and the affectionate assiduities of the nurse, lent their aid to the helpless babe.
 * 1)  Constant personal attention, solicitous care.
 * 2) * 1559, translated by Thomas Paynell: Erasmus, The Complaint of Peace (1521)
 * With difficulty could man be born into the world, or as soon as born would he die, leaving life at the very threshold of existence, unless the friendly hand of the careful matron, and the affectionate assiduities of the nurse, lent their aid to the helpless babe.
 * With difficulty could man be born into the world, or as soon as born would he die, leaving life at the very threshold of existence, unless the friendly hand of the careful matron, and the affectionate assiduities of the nurse, lent their aid to the helpless babe.

Translations

 * Bulgarian:, ,
 * Finnish:
 * Portuguese:
 * Spanish: asiduidad