Friendship is the marriage of ...

Friendship is the marriage of the soul, and this marriage is liable to divorce.
Friendship is the marriage of the soul, and this marriage is liable to divorce.

Quotes from the same author

God gave us the gift of life; it is up to us to give ourselves the gift of living well.
To enjoy life, we must touch much of it lightly.
Think for yourselves and let others enjoy the privilege to do so too.
No snowflake in an avalanche ever feels responsible.
The longer we dwell on our misfortunes, the greater is their power to harm us.