自身无灾无病，感受不到快乐，等到生病卧床，才了解到无灾无病的快乐；家中平安无事，感受不到快乐，等到祸事临头，才体会到平安无事的快乐。
世界上充满了故事，但只有一部分被讲述出来。
The soul is placed in the body like a rough diamond, and must be polished, or the luster of it will never appear.
Innovation is the specific instrument of entrepreneurship. The act that endows resources with a new capacity to create wealth.