Who said "Bad luck, good luck, who knows which is which."?

This quote is attributed to Louis Pasteur.

Bad luck, good luck, who knows which is which. - Louis Pasteur

"Bad luck, good luck, who knows which is which."

Louis Pasteur Hope

Chemist and Microbiologist French 1822–1895

"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world."

"Life is the loom on which fate weaves."

"The greatest derangement of the mind is to believe things because one wishes them to be so."

"Chance favors the prepared mind."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."