Princess Eugenie just gave her sister some serious praise in sweet Instagram post

Moment of appreciation.

Yesterday, many people took to social media to mark #InternationalDayOfEducation. Sharing stories and posts about the importance of education and development for everyone, Princess Eugenie took a minute to join the conversation by sharing a post on the hard and impressive work her sister does. "On #internationaldayofeducation I wanted to post about my sister who founded @bigchangecharity with her friends to identify and support projects that improve the lives and education of young people across the UK. "This week she spoke at the Education World Forum, the largest gathering of education ministers. I’m so proud of her for all the work she’s doing." Gushing about her younger sister, Eugenie is clearly extremely supportive of Beatrice and proud to showcase her work. Speaking to Vogue Magazine in October, Beatrice and Eugenie described their strong relationship that has grown through the years. Speaking about how close they are, the pair revealed that their biggest fight was over a "pair of Converse trainers". [caption id="attachment_447097" align="alignnone" width="405"] Vogue[/caption] Continuing they talked about how they get through everything as a team. "We're each other's rocks. We're the only other person in each other's lives who can know exactly what the other one is going through," revealed Beatrice. Adorable - you can read the full interveiw here.