Don't force it... get a bigger hammer.
Any given program will expand to fill all available memory.
Investment in reliability will increase until it exceeds the probable cause of errors, or until someone insists on getting some useful work done.
Friends come and go but enemies accumulate.
A failure will not appear until a unit has passed final inspection.
The universe is simmering down, like a giant stew left to cook for four billion years. Sooner or later we wonโt be able to tell the carrots from the onions.