A full Belly is the Mother of all Evil.
One of the advantages of being a 'reasonable creature' is that one can find a reason for whatever one wants to do.
Never spare the parson's wine nor the baker's pudding
By failing to prepare, you are preparing to fail.
We constantly change the world, even by our inaction. Therefore, let us change it responsibly.
For the best return on your money, pour your purse into your head.