Valentine’s Day is a time for lovers. What the young types are doing, I know — so here’s what the older ones who have done it and are maybe still doing it know:

Faye Dunaway: “When you’re 20 and pretty, you’re like Switzerland — beautiful but dull.”

Michael Douglas told this to Cigar Aficionado: “Nice about getting older is you make decisions without desperation.”

Sinead O’Connor: “I’ve lots of men friends and I may have slept with them all. I’m always extremely interested in sex and I now know what they mean when they say ‘women hit their sexual prime at 30.’ ”

Jacqueline Bisset: “I’m not a sex kitten anymore. Perhaps you could describe me as a sex cat.”

Might not mean much to you, but Fidel Castro was known to keep his boots........

© New York Post