Hold a true friend with both your hands.
Nigerian Proverb
No one is rich enough to be without friends. Make new friends but keep the old. New are silver, old are gold.
Author Unknown
Real friendship is shown in times of trouble; prosperity is full of friends.
Euripedes
All the best things that I did at Apple came from (a) not having money and (b) not having done it before, ever.
Steve Wozniak, Apple