ebb and flow means: Every relationship is a partnership. Accepting the positive and the negative. (in Community Dictionary, added by Suaveolent)
What else does ebb and flow mean?
- No man is waiting for Time or Tide. This is a familiar phrase from sailing boats when the tides dictated departure times. This quote is believed to have been a common one as far back as the 14th Century. This basically means that if there is something you need to accomplish, you should not procrastinate. (in Community Dictionary, added by Evaristo Hidalgo)