All good teaching must flow from copious sources of knowledge. The shallow fountain cannot emit a vigorous stream.


The Logic and Utility of Mathematics; With the Best Methods of Instruction Explained and Illustrated, Introduction (p. 25), A.S. Barnes & Burr Co. 1860

Charles Davies Quotes

All good teaching must flow from copious sources of knowledge. The shallow fountain cannot emit a vigorous stream.

All good teaching must flow from copious sources of knowledge. The shallow fountain cannot emit a vigorous stream.

All good teaching must flow from copious sources of knowledge. The shallow fountain cannot emit a vigorous stream.

All good teaching must flow from copious sources of knowledge. The shallow fountain cannot emit a vigorous stream.