Taxes on consumption, like those on capital or income, to be just, must be uniform.
But in this world nothing is sure but death and taxes. [Fr., Mais dons ce monde, il n'y a rien d'assure que le mort et les impots.]
The only certain things in life are death and taxes!
The only things of certainty are Death and Taxes.
Nothing in the world is certain except for death and taxes.