"Singapore was a tough weekend for us," Toto said. "We had opportunities to win the race, both with a stronger qualifying on Saturday and our decision-making on Sunday - but we failed to do so, for a number of different reasons.
"But it was also a valuable reminder of the sceptical and humble mindset that has been so important for our success in the past seasons.
"Straight after the race, we started to analyse what went wrong in Singapore and we will use those lessons to learn and improve.
"These difficult days are the ones that make us stronger: this team has shown time and again that it can turn weaknesses into strengths. And we will do so again, here."