Date: 1904

"When you wish to instruct be brief, that men's minds may take in quickly what you say, learn its lesson, and retain it faithfully. Every word that is unnecessary only pours over the side of the brimming mind."

— T.H.L.L.

Date: 1988

"Just as a cake recipe requires you to use flour, sugar, and baking powder in the right amounts, your brain needs a fine chemical balance."

— Anonymous