禍福は糾える縄のごとし

かふくはあざなえるなわのごとしkafukuhaazanaerunawanogotoshi

expression

1. fortune and misfortune are intertwined
2. fortune and misfortune come by turns
3. good luck and bad luck alternate (like the strands of a rope)
4. good and bad fortune are next-door neighbours

Study it in Yanamino