Fulton J. Sheen, Philosophy Of Science Quotes

Being is the soul of every concept, of every judgment and of every reasoning.

Since evil is nothing positive, there can be no principle of evil. It has no meaning expect in reference to something good.

In a like manner, as soon as we know the meaning of being and the meaning of nonbeing, we know that a thing cannot be and not be at one and the same time, and under the same formal consideration.

To deny the necessity or value of metaphysics is to assert a metaphysical principle, just as to say a religion must be without dogmas is to assert a dogma.