Can’t argue with that statement at all. Everyone should make the effort to travel. No matter how busy one is, plan early – set aside some dates and just go. Keyword, just go. I know many who refuse to do that, not that they cannot but they choose not to. I used to do the same.
For those who use a tight budget as an excuse, budget airlines now make it possible for almost anyone to travel. Backpacking also help save cost. You also have the option of just driving. Or even taking the bus.
When we travel, we see, hear and experience new things. Eat unfamiliar food and witness how others live a different lifestyle. If we are lucky enough, make new friends.
If you choose to just go through your days rooted to where you are, you are missing out on so much beauty and adventure the world has in store for us all. Experience some while you are able. Live life.