The most dangerous thing is not failure, but complacency.
Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible.
每个政府的衰败都始于其建立时的原则的腐化。
在一切事务中,偶尔将一个问号挂在你长期以来视为理所当然的事物上是一种健康的做法。