Je vous souhaite une bonne santé.
To wish a good departure or say goodbye in French you would say au revoir.
"I wish you good health" is "(je vous souhaite une) bonne santé" or "portez-vous bien" in French. There are probably several more expressions with the same meaning.
Bon chance
* You can say to the person 'Good luck on _____________(whatever the are venturing out to do such as graduating; finding a new job, etc.) and wish them all the best in the future.
In French, you can say "bonne chance pour ton test" to wish someone good luck on their test.
In French, you can say "bonne chance et sois bien" to wish someone good luck and well-being.
The translation for 'I had a blast' from English to French is:J'ai eu une explosionHowever, if you wish to say 'I had a good time' you would say the following:J'ai passé un bon moment
health = santé
Je vous souhaite santé, bonheur et longue vie ensemble.
Well, there is an exact way of saying it. But "Pura Vida" means good health, and a pure life
You can say "bonne chance dans votre nouvelle maison" in French to wish someone good luck in their new home.
You would say "j'aimerais pouvoir" in French to mean "I wish I could."