To be rich is to give; to give nothing is to be poor; to live is to love; to love nothing is to be dead; to be happy is to devote oneself; to exist only for oneself is to damn oneself, and to exile oneself to hell.

What is more absurd and more impious than to attribute the name of Lucifer to the devil, that is, to personified evil. The intellectual Lucifer is the spirit of intelligence and love; it is the paraclete, it is the Holy Spirit, while the physical Lucifer is the great agent of universal magnetism.

Judge not; speak hardly at all; love and act.

All the power of the occult healer lies in his conscious will, and all his art consists in producing faith in the patient.

All miracles are promised to faith, and what is faith except the audacity of will which does not hesitate in the darkness, but advances towards the light in spite of all ordeals, and surmounting all obstacles?

One can only define the unknown by its supposed and supposable relations with the known.

A good teacher must be able to put himself in the place of those who find learning hard.