Who said "Friendship in business is rare but invaluable."?

This quote is attributed to Bernard Arnault.

Friendship in business is rare but invaluable. - Bernard Arnault

"Friendship in business is rare but invaluable."

Bernard Arnault Friendship

Luxury Goods Magnate French Born 1949 (age 77)

"Luxury must be comfortable, otherwise it is not luxury."

"I have always believed that luxury must be comfortable, otherwise it is not luxury."

"The appetite comes with eating, but the thirst goes away with drinking."

"I think that in luxury, quality is the most important thing."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."