This phrase is not exactly a slang, it's more of a popular saying. It literally translates to 'In life, everything has a remedy, except death.' The phrase means that every problem or situation, no matter how bad, can be solved or improved in some way, except death, which is irreversible.
Examples
- Spanish: No te preocupes tanto por perder tu trabajo, recuerda que 'en la vida todo tiene remedio, menos la muerte'.
- English: Don't worry so much about losing your job, remember that 'in life, everything has a solution, except death.'