Conscience is our magnetic compass; reason our chart.
Mental prayer in my opinion is nothing else than an intimate sharing between friends; it means taking time frequently to be alone with Him who we know loves us. The important thing is not to think much but to love much and so do that which best stirs you to love. Love is not great delight but desire to please God in everything.
Those who give themselves to prayer should in a special manner have always a devotion to St. Joseph; for I know not how any man can think of the Queen of the angels, during the time that she suffered so much with the Infant Jesus, without giving thanks to St. Joseph for the services he rendered them then.
A beginner must look on himself as one setting out to make a garden for his Lord's pleasure, on most unfruitful soil which abounds in weeds. His Majesty roots up the weeds and will put in good plants instead. Let us reckon that this is already done when the soul decides to practice prayer and has begun to do so.