Not a single right is indestructible: a new might can at any time abolish it, hence, man possesses not a single permanent right. God is Might (and He is shifty, malicious, and uncertain).
Not a single right is ...
Quotes from the same author
Whenever you find yourself on the side of the majority, it is time to pause and reflect.
Wrinkles should merely indicate where smiles have been.
Whoever is happy will make others happy, too.
Always tell the truth. That way, you don't have to remember what you said.
A thing long expected takes the form of the unexpected when at last it comes.