Everything in life is temporary. So if things are going good, enjoy it because it won't last forever. And if things are going bad, don't worry. It can't last forever either. The best collection of quotes and sayings for every situation in life.
This is so true that on the nights it isn't raining, I sleep to the sound of artificial rain. though it simply can not compare to the real thing. The best thing to fall asleep to is the sound of a raging thunderstorm.