Increased government spending can provide a temporary stimulus to demand and output but in the longer run higher levels of government spending crowd out private investment or require higher taxes that weaken growth by reducing incentives to save, invest, innovate, and work.
“The important thing isn't the house. It's the ability to make it. You carry that in your brains and in your hands, wherever you go... It's one thing to carry your life wherever you go. Another thing to always go looking for it somewhere else.”