Be a chum; keep mum.
Disaster opens the door; good friends walk in.
A friend with proceeds is a friend indeed.
Compassion confers companions.
Keep your friends close, your family closer and your smart phone closest.
Show me your friends; I’ll show you some enemies.
Two are better than one, unless betrayal ends the fun.
As iron sharpens iron, so one tongue sharpens another.
A man without a single friend will set upon all other men.
Be a net; catch friends.
A friend attends the bitter end.