When you arrive at your room in a hotel， locate the emergency exits. It only takes a minute.
但幸福除了一个人和他所过的生活之间的简单和谐之外，还有什么呢？
【译文】 孔子说：“君子求自己，小人求别人。”
In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.
