"All truly great thoughts are conceived while walking."

"The strength of a person's spirit is measured by how much truth he can comprehend without any softening."

"The snake which cannot cast its skin has to die. As well the minds which are prevented from changing their opinions; they cease to be mind."

"There is an innocence in lying which is the sign of good faith in a cause."

"Talking much about oneself can also be a means to conceal oneself."