Always find a good patch of sun to nap in. When in trouble, just purr and look cute. Life is hard, and then you nap. Curiosity never killed anything except maybe a few hours. When in doubt, cop an attitude.
Variety is the spice of life.
Climb your way to the top, that's why the curtains are there. Make your mark in the world, or at least spray in each corner. It is important to maintain one's Dignity when around humans so that they will not forget who is the master of the house. Humans need to know basic rules. They can be taught if you start early and are consistent.