Art of Public Speaking e-books - Business Development ...
This principle must be borne in mind in all our marked exercises. ... Read the 
selections on pages 50, 51, 52, 53 and 54, devoting special ...... "The less there is 
of you," says Nathan Sheppard, "the more need for you to make the most of what 
there is of you. ...... That is why mathematics are such excellent mental 
gymnastics.							
