Doris Day’s most memorable quotes on happiness, aging and love

The American actor made her name in Hollywood’s golden era before becoming a passionate animal rights activist

(Rex Features)

American actor Doris Day has died aged 97, it was confirmed today by the Doris Day Animal Foundation.

The Hollywood star was best known for appearing in hit musicals and romantic comedies in the 1950s and 1960s, including Calamity Jane and Pillow Talk, and also had a successful singing career that spanned 29 albums.

But aside from being a film star and a passionate animal activist, Day had quite a way with words, with several memorable soundbites standing the test of time.

From pontificating on the meaning of joy to discussing her unconditional love of animals, click through our gallery below for our pick of the best quotes from one of Hollywood’s greats.

You can read more about Day's career here.