Not until you become a ...

Not until you become a stranger to yourself will you be able to make acquaintance with the Friend.
Not until you become a stranger to yourself will you be able to make acquaintance with the Friend.

Quotes from the same author

Whenever you find yourself on the side of the majority, it is time to pause and reflect.
Wrinkles should merely indicate where smiles have been.
Whoever is happy will make others happy, too.
Always tell the truth. That way, you don't have to remember what you said.
A thing long expected takes the form of the unexpected when at last it comes.