He who can, does; he who cannot, teaches. – George Bernard Shaw
This quote by George Bernard Shaw suggests a distinction between those who actively engage in a particular skill or profession and those who may lack the ability to do so but instead take on the role of teaching others. In essence, it implies that practical experience is often more valuable than theoretical knowledge. Those who excel in a field are the ones who practice it, while those who may not possess the same level of expertise often end up teaching that subject to others. This statement can be interpreted both as a critique of the education system and as a reflection on the nature of expertise and authority in different domains.
Quote By: George Bernard Shaw