Every change is 'bad'

Speaking of change and progress, there is always the risk of stepping out of set standards and going beyond accepted norms.  All discoveries and inventions have a streak of 'mistake'.  If Columbus had taken the known route, he'd never have discovered new land.  If the astronomers never dared beyond the visible limits of the sky, they'd never have landed on the moon or explored the outer galaxies. If Jesus were to have been 'faithful' to the Jewish laws as taught in his times, there'd be no Christianity  today.  If Mother Teresa were 'obedient' to the RNDM regulations and practices, there'd never be the Missionaries of Charity today.  While every change may not necessarily be an improvement, every improvement is initially looked with suspicion and normally considered 'not good'.