Marie Claire
  • Celebrity
  • Fashion
  • Beauty
  • Culture
  • Power
  • Nice Talk
  • Style at Large
  • More
    • Politics
    • Career & Money
    • Health & Fitness
    • Power Play
    • Travel
    • Promo Codes
    • Food & Cocktails
    • About Us
    • Subscribe
    • Sex & Love
  • Newsletter SIGN UP TO OUR NEWSLETTER
  • Marie Claire
    Marie Claire Newsletter

    The ultimate daily digest for women of power, purpose, and style.


    By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

    You are now subscribed

    Your newsletter sign-up was successful


    Want to add more newsletters?

    Marie Claire Daily

    Delivered daily

    Marie Claire Daily

    Get exclusive access to fashion and beauty trends, hot-off-the-press celebrity news, and more.

    Marie Claire Self Checkout

    Sent weekly on Saturday

    Marie Claire Self Checkout

    Exclusive access to expert shopping and styling advice from Nikki Ogunnaike, Marie Claire's editor-in-chief.

    Maire Claire Face Forward

    Once a week

    Maire Claire Face Forward

    Insider tips and recommendations for skin, hair, makeup, nails and more from Hannah Baxter, Marie Claire's beauty director.

    Livingetc

    Once a week

    Livingetc

    Your shortcut to the now and the next in contemporary home decoration, from designing a fashion-forward kitchen to decoding color schemes, and the latest interiors trends.

    Homes & Gardens

    Delivered Daily

    Homes & Gardens

    The ultimate interior design resource from the world's leading experts - discover inspiring decorating ideas, color scheming know-how, garden inspiration and shopping expertise.


    An account already exists for this email address, please log in.
    Trending
    • Winter Shoe Trends
    • Perfume Necklaces
    • The Board Whisperers
    • Choulie
    • Statement Red Socks
    • Angel Reese
    1. Celebrity
    2. Royals

    The Important Piece of Advice Kate Middleton Has Lived Her Life by for More Than 20 Years

    One of Kate Middleton's favorite teachers gave her some valuable life advice more than 20 years ago that she still seems to follow to this day. The teacher told Kate to always keep smiling, no matter what life threw her way.

    By Kayleigh Roberts
    Published 17 March 2019 In News

    When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

    Cobalt blue, Blue, Clothing, Hair, Electric blue, Dress, Hairstyle, Formal wear, Fashion, Beauty,
    (Image credit: Getty Images)
    • Facebook
    • X
    • Pinterest
    Share this article
    Join the conversation
    Follow us
    Add us as a preferred source on Google
    Subscribe to our newsletter

    Kate Middleton has an objectively amazing life—she's brilliant, beautiful, and a literal royal who gets to dedicate her days to bringing attention to worthy causes and traveling the world as a diplomat. Not. Too. Shabby.

    What's the key to that success? Well, a small part of it might be found in a very important and impactful piece of advice Kate received more than 20 years ago. In her book Kate: The Future Queen, royal biographer Katie Nicholl reveals that one of Kate's favorite teachers, Dr. Robert Acheson, the former headmaster of St Andrews' Prep School, passed a memorable piece of wisdom down to the future Duchess: Always keep smiling.

    Nicholl writes:

    Latest Videos FromMarie Claire
    Watch full video here:

    "She had the most fabulous smile, and I always told her, whatever happens in life, keep smiling," Dr. Acheson explained later.

    That advice has clearly stuck with Kate to this day, and her beaming smile lights up the world at every royal engagement she attends. It probably didn't hurt when it came to attracting Will's attention, either, because honestly, who doesn't want to spend time with someone who's always exuding joy?

    You may like
    • Prince William Princess Kate dating Royal Editor Reveals the “Sincere” Advice Given To Kate Middleton While Dating Prince William
    • Kate Middleton wears a giant straw hat and a green dress to attend Wimbledon in July 2026 Princess Kate "Melds More Easily" to Royal Life
    • Queen Elizabeth wearing a pink coat and hat walking next to Princess Kate Queen Elizabeth Admired One Important Aspect of Kate Middleton's Life

    For more stories like this, including celebrity news, beauty and fashion advice, savvy political commentary, and fascinating features, sign up for theMarie Claire newsletter.

    SUBSCRIBE HERE

    Marie Claire Newsletter

    The ultimate daily digest for women of power, purpose, and style.

    By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
    RELATED STORIES

    Hair, Hairstyle, Interaction, Blond, Photography, Gesture, Conversation, Love, Vacation, Vehicle,

    (Image credit: Getty Images)

    Prince George Says Kate Is "Rubbish" at Soccer

    Hair, Face, Facial expression, Nose, Child, Hairstyle, Head, Chin, Forehead, Cheek,

    (Image credit: Getty Images)

    The Real Story of the First Time Kate Saw Will IRL

    Kayleigh Roberts
    Social Links Navigation
    Contributing Editor at Marie Claire

    Kayleigh Roberts is a freelance writer and editor with over 10 years of professional experience covering entertainment of all genres, from new movie and TV releases to nostalgia, and celebrity news. Her byline has appeared in Marie Claire, Cosmopolitan, ELLE, Harper’s Bazaar, The Atlantic, Allure, Entertainment Weekly, MTV, Bustle, Refinery29, Girls’ Life Magazine, Just Jared, and Tiger Beat, among other publications. She's a graduate of the Medill School of Journalism at Northwestern University.

    Read more
    Queen Elizabeth wearing a pink coat and hat walking next to Princess Kate
    Royals Queen Elizabeth Admired One Important Aspect of Kate Middleton's Life
    By Kristin Contino
    Carole and Michael Middleton walking outside at Wimbledon
    Royals Carole and Michael Middleton's Parenting Ensured Princess Kate Became the Monarchy's “Golden Key,” Says Royal Author
    By Kristin Contino
     
     
    Princess Kate wearing a gray coat
    Royals Princess Kate Has Avoided One of the Great “Tragedies of Diana's Story”
    By Kristin Contino
    Carole Middleton wearing a blue hat and coat talking to Queen Elizabeth at William and Kate's wedding
    Royals Carole Middleton "Used Her Head" When Trying to Win Over Queen Elizabeth
    By Kristin Contino
     
     
    Latest in Royals
    Prince George and Prince William sitting in the stands at an Aston Villa game
    Royals Prince George's Sporty School Break Plans Revealed
    Prince Charles kissing Princess Diana on the cheek in India
    Royals One Photo Revealed the Truth About Diana and Charles's Failing Marriage
     
     
    Queen Camilla riding in a car and smiling with King Charles
    Royals Queen Camilla Reveals Her Favorite "Pure and Wholesome" Car Snack
    Harriet Sperling in her wedding dress and veil
    Royals Harriet Sperling Shares the Inspiration Behind Her "Dream" Wedding Dress
     
     
    Latest in News
    Prince George and Prince William sitting in the stands at an Aston Villa game
    Royals Prince George's Sporty School Break Plans Revealed
    collage of Hailey Bieber wearing the Gap jeans for an early-Black Friday sale
    Celebrity Style Beat the Black Friday Crowds—Hailey Bieber's Gap Jeans Are Already Under $55
     
     
    campaign photos for the winter 2026 Uniqlo x Cecilie Bahnsen collaboration
    Winter Fashion Uniqlo x Cecilie Bahnsen Is Back With a "Nordic Winter" Take on Scandi Girl Style
    Blake Lively arrived at a holiday party in a vintage blue sequin dress by Chanel
    Celebrity Style Blake Lively's Vintage Chanel Dress Makes a Case for a Blue Christmas
     
     
     
     
     
     
     
     
    Marie Claire
    RSS
    • About us
    • Contact Future's experts
    • Contact us
    • Advertise Online
    • Newsletter
    • Terms and conditions
    • Privacy policy
    • Cookies policy
    • Careers
    Add as a preferred source on Google Add as a preferred source on Google

    Marie Claire is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

    © Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.