1 “... of stuff, then they may be called 'metaphysical' - as well as 'scientific' if they are consonant...”

2 “...The word 'materialism' is ambiguous: it designates a moral doc­ trine as well as a philosophy...”

3 “... to perfect his understanding of physical theory and transmit his own zeal and his own doubts, as well...”

4 “..., or behavior patterns; he may analyze the very concepts of value, morals and action, as well as their cognates...”

5 “...' and because of the bad reputation metaphysics has suffered until recently - a well deserved one in most cases...”