Taboo restrictions are distinct from religious or moral prohibitions. They are not based upon any divine ordinance, but may be said to impose themselves on their own account. They differ from moral prohibitions in that they fall into no system that declares quite generally that certain abstinences must be observed and gives reasons for that necessity.
Taboo restrictions are ...
Quotes from the same author
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
The most complicated achievements of thought are possible without the assistance of consciousness.
Being entirely honest with oneself is a good exercise.
From error to error one discovers the entire truth.
It is impossible to escape the impression that people commonly use false standards of measurement — that they seek power, success and wealth for themselves and admire them in others, and that they underestimate what is of true value in life.