\b
\q1
\v=15
\v~=If a man of knowledge hears a wise word, 
\¬q1
\q2
\p~<<q2=he will commend it and add to it. 
\¬q2
\q1
\p~<<q1=The wanton man hears it, and it displeases him, 
\¬q1
\q2
\p~<<q2=so he throws it away behind his back. 
\¬q2
\¬v