If we knew each other's secrets, what comforts we should find.

In prosperity, our friends know us; in adversity, we know our friends.

In prosperity our friends know us; in adversity we know our friends.

The secret to success in life is known only to those who have not succeeded.

A wise man thinks what is easy is difficult.

In prosperity, our friends know us; in adversity, we know our friends. -John Churton Collins.