纠正一个错误与建立一个新的真理或事实同样有益，有时甚至更好。
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.
Thou crossest desert lands of barren years to reach the moment of fulfillment.
Success comes from persistence and focus.
The sidelines are not where you want to live your life. The world needs you in the arena.