Efficacious Quotes

Wealth, religion, military victory have more rhetorical than efficacious worth.

There is curiously little art concerning the efficacy of reason - perhaps simply because reason is not noticeably efficacious.

Vaccination is the medical sacrament corresponding to baptism. Whether it is or is not more efficacious I do not know.

Among the remedies which it has pleased Almighty God to give to man to relieve his sufferings, none is so universal and so efficacious as opium.

If an educational act is to be efficacious, it will be only that one which tends to help toward the complete unfolding of life. To be thus helpful it is necessary rigorously to avoid the arrest of spontaneous movements and the imposition of arbitrary tasks.