The materialist assumption that spiritual substances do not exist is as much an act of faith as the religious belief in the reality of angels.
Mortimer AdlerUltimately there can be no disagreement between history, science, philosophy, and theology. Where there is disagreement, there is either ignorance or error.
Mortimer AdlerThe best protection against propaganda of any sort is the recognition of it for what it is. Only hidden and undetected oratory is really insidious. What reaches the heart without going through the mind is likely to bounce back and put the mind out of business. Propaganda taken in that way is like a drug you do not know you are swallowing. The effect is mysterious; you do not know afterwards why you feel or think the way you do.
Mortimer Adler