Man thinks and G-d laughs
This old Yiddish saying (it's translated from Mentsch Tracht uhn Gut Lacht) is a safe comeback from a rough day, perhaps a cynical escape of a small and faithless mind or a light'ish statement on a fundamental of Jewish faith. How often do we plan out the outcome of a business endeavor, a human interaction or even the very realities of day to day life; good health, raising fine children or something as simple as your daily schedule, only to have things turn out completely different then we expected? We often react...