One human thought alone is worth more than the entire world, hence God alone is worthy of it. - John of the Cross

Preserve a loving attentiveness to God with no desire to feel or understand any particular thing concerning God.

The very pure spirit does not bother about the regard of others or human respect, but communes inwardly with God, alone and in solitude as to all forms, and with delightful tranquility, for the knowledge of God is received in divine silence.

I have said this to explain the stanza that follows, in which the soul replies to those who call in question its holy tranquillity, who will have it wholly occupied with outward duties, that its light may shine before the world: these persons have no conception of the fibres and the unseen root whence the sap is drawn, and which nourish the fruit.