if you drink much from a bottle marked 'poison,' it is almost certain to disagree with you, sooner or later.
The quote from Lewis Carroll's Alice's Adventures in Wonderland warns that consuming too much of something marked as dangerous or harmful, like poison, will likely lead to negative consequences. It highlights the dangers of ignoring warnings and the potential harm that comes from reckless behavior.
"If you drink much from a bottle marked 'poison,' it is almost certain to disagree with you, sooner or later."
This quote uses metaphor to emphasize the importance of heeding caution and being mindful of risks. It suggests that disregarding warnings or taking unnecessary dangers can ultimately result in trouble or harm.