Only a moral education based on free inner discipline can bring to bear a salutary action and lead to a true morality. - African Spir

Morality, to be effective, has to be well-reasoned. To want to repress evil only by coercion, and to obtain morality by a kind of education using constraint, without motivating it from within, is to make an artificial thing, devoid of lasting value.

In reality, there is no contradiction between science and religion, whose domains are distinct, and which, far from fighting and persecuting each other, must, on the contrary, complement each other.

As long as men will not be freed from their errors and delusions, humanity will not be able to progress towards the accomplishment of its true destiny.