<prompt> Qedela le nkulumo elandelayo: Njengoba ayefunde nge-quinine eLondon, uCastro Sarmento wasungula umuthi owaziwa ngokuthi i-Água de Inglaterra, owaba odumile ePortugal lapho kwakusagcwele khona umalaleveva engxenyeni eseningizimu yezwe. Ngo - 1731 wasungula uhlelo lwengadi yezitshalo eCoimbra. UCastro Sarmento wabhalelana nezazi eziningi, phakathi kwezinye noProfesa João Mendes Sachetti Barbosa waseLisbon, owamtshela ngesenzakalo esibi  <response>: ukuzamazama komhlaba okwabhubhisa inhloko-dolobha yasePortugal ngo-1755, futhi noJesuit B. Soares, owamtshela ngokuqashelwa kwakhe kwezinkanyezi okwenziwa ekoloni lasePortugal laseBrazil. Wayengumsekeli oqinile wenkolelo kaNewton futhi wenza imizamo yokuyihlanganisa nemfundiso yenkolo yamaJuda. Wanyathelisa incwadi ethi Theorica verdadeira das marés, conforme à philosophia do incomparable cavalhero Isaac Newton Treatise on the true theory of tides, according to the philosophy of the incomparable gentleman Isaac Newton, incwadi yokuqala yesiPutukezi eyayikhuthaza imibono kaNewton London, 1737. 