“The aim of an argument or discussion should not be victory, but progress.”

“How many people make themselves abstract to appear profound. The most useful part of abstract terms are the shadows they create to hide a vacuum.”

“The worst thing about new books is that they keep us from reading the old ones.”

“Those who never retract their opinions love themselves more than they love truth.”

“Children need models rather than critics.”

“We may convince others by our arguements, but we can only persuade them by their own”

“Imagination is the eye of the soul”