有时候生活中最难的事情是知道该跨过哪座桥，该烧掉哪座桥。
Sometimes the hardest thing in life is to know which bridge to cross and which to burn.
Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.
心灵需要书本，就像一把剑需要磨刀石。
成功是最好的报复。