锲而舍之，朽木不折；锲而不舍，金石可镂。
人们雕刻东西，如果半途而废，即使是腐烂的木头也不能刻断；如果坚持到底，即使是金属或者石头都能雕空。
"The truth of a story lies in what it hides, not in what it reveals."
Business is like war—you need a strategy, but you also need to adapt when things go wrong.