"The art of training is peaking a horse on a certain day," Maher said.
"To get seven into a target race like that and have five of them finish in the top six and three in the top three, I'm very proud of the team and their efforts.
"Everyone uses data and systems, better efficiencies.
"I always look at the way humans are trained, like footy players, compared to the way they were trained 10 years ago. The change is huge compared to the way they used to train, and I think horse racing is no different.
"The only difference is obviously they can't talk."
Maher said he had received a text message from John Warren, the racing manager for His Majesty The King, in the days after Point Of Law won the Geelong Cup.
He was unsure whether there was another following Tuesday's win, but Maher admitted he was still wading through the extensive bunch of well-wishers.
Maher said it would be a bittersweet moment for The King having sold Point Of Law to the trainer and connections, but the trainer went through a similar scenario last year with Half Yours winning the Caulfield and Melbourne Cups.
"I know exactly how he would be feeling because I did it the year before," Maher said.
"It can be a funny game racing, and it would be bittersweet, I would imagine."