His own father practised law in the small town of Raetihi, west of Ohakune.
Justice Brewer said the younger Harveys' admission to the bar was an important occasion not because of their entry into the profession but the right it gave to represent other New Zealanders in court.
"Without the rule of law in society, there is no freedom, no democracy, and no security to life and property, and happiness in life.
"Part of our role as judges is to see that the rule of law is not lost. Not only us, but lawyers must ensure they all play their part to ensure the law works for everyone," Justice Brewer said.
He paid tribute to all who supported the brother and sister, especially their parents.