Of all the arguments against voluntary euthanasia, the most influential is the 'slippery slope': once we allow doctors to kill patients, we will not be able to limit the killing to those who want to die.
Grief and memory go together. After someone dies, that's what you're left with. And the memories are so slippery yet so rich.
In the past, I often found that when I reached out for a fast cure it led me down a slippery slope of more medications, hopeful dependence on the next prescription and ultimately a much longer drawn-out illness.
The definition of gumbo is almost as slippery as that of Creole. Just as gumbo can contain pretty much any kind of meat or seafood, Creole is a vague and inclusive term for native New Orleanians, who may be black or white, depending on whom you're asking.
Torture is such a slippery slope; as soon as you allow a society or any legal system to do that, almost instantly you get a situation where people are being tortured for very trivial reasons.
Cunning leads to knavery. It is but a step from one to the other, and that very slippery. Only lying makes the difference; add that to cunning, and it is knavery.
There is nothing in the world that I loathe more than group activity, that communal bath where the hairy and slippery mix in a multiplication of mediocrity.
There is no 'slippery slope' toward loss of liberties, only a long staircase where each step downward must first be tolerated by the American people and their leaders.
Never bend the rules. You bend the rules a little bit and then it's a slippery slope.
No one means all he says, and yet very few say all they mean, for words are slippery and thought is viscous.