The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
任何社会中最危险的创造物是那些没有什么可失去的人。
"The past is a shadow that follows us, but it is the light ahead that guides us."
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.