The Foundations of Morality
i
These are like all other foundations; if you dig too much about them the superstructure will come tumbling down.
ii
The foundations which we would dig about and find are within us, like the Kingdom of Heaven, rather than without.
iii
To attempt to get at the foundations is to try to recover consciousness about things that have passed into the unconscious stage; it is pretty sure to disturb and derange those who try it on too much.