"The human species is the only one which knows that it must die, and it is the only one which laughs."

"The human brain is a complex organ with the wonderful power of enabling man to find reasons for continuing to believe whatever he wants to believe."

"It is difficult to free fools from the chains they revere."

"One day everything will be well, that is our hope. Everything is fine today, that is our illusion."

"The instruction we have received, the example we have seen, the books we have read, the conversations we have had, all these make us what we are."