Nothing like a little judicious levity.
I hazard the guess that man will be ultimately known for a mere polity of multifarious, incongruous, and independent denizens.
I hate to write, but I love to have written.
Sit loosely in the saddle.
The true wisdom is to be always seasonable, and to change with a good grace in changing circumstances.
Old and young, we are all on our last cruise.