William Pittenger,
How to Become a Public Speaker
“ A true discourse is the orderly development of some one thought or idea with so much clearness and power that it may ever after live as a point of light in the memory. Other ideas may cluster around the central one, but it must reign supreme. If the discourse fails in this particular nothing else can redeem it. Brilliancy of thought and illustration will be as completely wasted as a sculptor’s art on a block of clay.A man of profound genius once arose to preach before a great assemblage, and every breath was hushed. He spoke with power, and many of his passages were of thrilling eloquence. ”
