Time and knowledge are two of the most valuable currencies we have to offer one another. I’ve spent a large amount of my time teaching others how to share and creatively apply their knowledge. New ideas are created through this process which are not just valuable to the recipient, but to the rest of society. Sharing knowledge allows humanity to move forward. One of my favorite metaphors for this comes from Bernard of Chartres where he observes that we have seen what we are able because we stand on the shoulders of giants.