The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.
Everything that irritates us about others can lead us to an understanding of ourselves.
There is no coming to consciousness without pain.
Knowing your own darkness is the best method for dealing with the darknesses of other people.
Who looks outside, dreams; who looks inside, awakes.
In all chaos there is a cosmos, in all disorder a secret order.
As far as we can discern, the sole purpose of human existence is to kindle a light of meaning in the darkness of mere being.
The shoe that fits one person pinches another; there is no recipe for living that suits all cases.
A man who has not passed through the inferno of his passions has never overcome them.
Every form of addiction is bad, no matter whether the narcotic be alcohol or morphine or idealism.