A doctrine serves no purpose in itself, but it is indispensable to have one if only to avoid being deceived by false doctrines.

Even if our efforts of attention seem for years to be producing no result, one day a light that is in exact proportion to them will flood the soul.

In what concerns divine things, belief is not appropriate. Only certainty will do. Anything less than certainty is unworthy of God.

Whoever is uprooted himself uproots others. Whoever is rooted himself doesn't uproot others.

The contradictions the mind comes up against, these are the only realities, the criterion of the real. There is no contradiction in what is imaginary. Contradiction is the test of necessity.

In this world we live in a mixture of time and eternity. Hell would be pure time.

I can, therefore I am.