Sar Pontepedrina river-Santiago_Galicia

Sar Pontepedrina river-Santiago (Galicia). Image from Wikipedia:

Life is like the course of a river: it is never the same. May be that a long time everything was quiet and peaceful. But, suddenly, the river runs through wildwater and waterfalls. Go upriver is useless and dangerous, because we get tired, we damaged and can lead to death.