The greatest fault is to be conscious of none.
Man is a tool-using animal. Without tools he is nothing, with tools he is all.
Teaching school is but another word for sure and not very slow destruction.
Evil and good are everywhere, like shadow and substance; inseparable (for men) yet not hostile, only opposed.
The Christian must be consumed by the conviction of the infinite beauty of holiness and the infinite damnability of sin.
In this world there is one godlike thing, the essence of all that was or ever will be of godlike in this world: the veneration done to Human Worth by the hearts of men.