Within five years, with a capitalised family benefit and low interest loan, the welfare state had helped them into their own house.
Help from the state made a huge difference to Mr Bruce's prospects and, like him, Mr Key had the benefit of free primary, secondary and university education. Why then, Mr Bruce wondered, was Mr Key not giving New Zealand's 265,000 children living below the poverty line in 2015 the same chances.
The May Budget is still awaited, but Mr Bruce said the National Party had already voted down bills that would have pushed landlords to insulate cold, damp houses and funded schools to provide lunches for children who arrive having had no breakfast and bringing no lunch.
The Government was now looking for solutions, despite many suggestions having been made, and was unwilling to admit that free market neo-liberal economic policy was to blame.
Mr Bruce said it was time to bring some morality back into economics, and he asked listeners to vote for more co-operative and caring policies.
"Wealth doesn't and hasn't trickled down as was predicted. Instead, wealth has 'trickled up'", he said.