The world is a place of the living, and the dead have no place in it.

"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."

"Die Wahrheit ist oft komplizierter, als sie scheint."

存在是一种风险，但不存在也是一种风险。