Fancy allowing a material substance such as alcohol to grip one's mentality.

No; but mental shadows do not always indicate the proximity of material substance.

His safety lies in avoiding some external and material substance.

The shadow or the reflection is a representation of its original, but without material substance.

It may change its form, but not a pound of material substance can be destroyed.

What is the name which is given to self-motion when manifested in any material substance?

First, they possess bodies composed of material substance common to all-whethervegetable, animal or human.

Light is not a material substance, but a "mode of motion."

Is your material substance a senseless being, or a being endowed with sense and perception?

The conception of " material substance" has no meaning but that of "being" in general.

How great a friend material substance has been to Atheists in all ages were needless to relate.

Think always of the Universe as one living organism, composed of one material substance and one soul.

He wondered, though, if any material substance could stand up to this kind of acidity for very long.

But curiously, for the last hour her thought had dwelt on food,-thesimple, material substance with no adornment.

How then can a great heat exist in it, since you own it cannot in a material substance?

What that surrounding magnetic medium deprived of all material substance may be, I cannot tell, perhaps the Aether.