The right hand doesn’t know what the left is doing” is a phrase that refers to times when people ought to know, but don’t know, about something that is happening very close to them. For instance, you ought to know about the man who watches you when you sleep.

It is very useful, when one is young, to learn the difference between "literally" and "figuratively." If something happens literally, it actually happens; if something happens figuratively, it feels like it is happening. If you are literally jumping for joy, for instance, it means you are leaping in the air because you are very happy. If you are figuratively jumping for joy, it means you are so happy that you could jump for joy, but are saving your energy for other matters.

Complimenting someone in an exaggerated way is known as flattery, and flattery will generally get you anything you want.

A passport, as I'm sure you know, is a document that one shows to government officials whenever one reaches a border between two countries, so that the official can learn who you are, where you were born, and how you look when photographed unflatteringly.

If you are allergic to a thing, it is best not to put that thing in your mouth, particularly if the thing is cats.

But we can also ask for something we are much more likely to get, and that is to find a person or two, somewhere in our travels, who will tell us that we are noble enough, whether it is true or not. We can ask for someone who will say, “You are noble enough,” and remind us of our good qualities when we have forgotten them, or cast them into doubt.

Those unable to catalog the past are doomed to repeat it.