If I've learned anything, the best way to learn something new is to try to answer the question yourself first, and then when new ideas or answers come later, it's easier to retain and implement the new information later. So my first question is: how do you find ideas that are interesting to you? And my second question is: how do you retain and store them future use? Once you've answered the two questions above, you're already half way there. Because once you notice what's interesting to you, all that's left is to find a unique and memorable way to teach it to others. So how might you store and keep track of interesting ideas to you in a such a way that it's easy to have numerous ideas to choose from at your fingertips anytime you sit down to write an email? Then I'll come back and share the way I do it tomorrow. Here's a hint, the idea originates in Ancient Athens.