“If you can't explain it simply,  you don't understand it well enough.” I think this motto is fundamental for teachers, but can be relevant to any profession. Wherever you are - in the classroom, in the boardroom, or in everyday interactions - it is important to strive for clarity of expression. When a professional not only has an excellent understanding of a subject, but is able to explain it in a way that is accessible to everyone, it is truly impressive. 😍 #mood