The term 'You Never Know' is a phrase that is often used to express the idea that one should always be prepared for the unexpected. The crossword solutions for this phrase are MAYBE (5 letters), IMAY (4 letters), and ITMAYBE (7 letters). MAYBE is an adverb meaning 'PERHAPS' or 'POSSIBLY', while IMAY is a contraction of 'I may' and ITMAYBE is a contraction of 'it may be'. All three words express the idea that something may or may not happen, emphasizing the uncertainty of life.