1. There is always hope that in its labyrinth of musty, dark, disordered rooms a real rarity will be found amongst the piles of assorted junk that litter the floors.
    人们还常常有希望在发霉、阴暗、杂乱无章、迷宫般的店堂里，从杂乱地摆放在地面上的、一堆堆各式各样的破烂货里找到一件稀世珍品。

2. No one discovers a rarity by chance. A truly dedicated searcher for art treasures
    没有人能碰巧发现一件珍宝。真正潜心搜寻艺术珍品的人必须有耐心。

3. No one discovers a rarity by chance.
    无论是谁都不会一下子就发现一件珍品。

4. Many animals are endangered by their rarity and beauty.
    许多动物因自身物种珍奇和皮毛美丽而濒于灭种威胁。