Trippy time-travel thing

Not literally, but this is about your impact so read it anyway

Think of someone doing work you admire right now. Now, find out who inspired them to do that work, or who did the precursor to their work, and paved the way for them. And the person who did that for that person, and so on, going back as far as you can.

Once you’re back as a far as you can go, consider the continuum of efforts: person X did this, so this other person was able to then do that, which led to this person who did this, and that led to this other person doing this… you get the idea.

Now, go forward with that. What can you do now, that could set off such a chain of effort, one two even ten generations ahead?