1.Unhappiness was sprung from rapacity.
不幸源自贪婪。
2.TO DREAMERS in the West, Tibet is a Shangri-La despoiled by Chinese ruthlessness and rapacity.
对于西方梦想家而言,西藏是被汉族人的冷酷无情和贪婪无望给掠夺去的一块世外桃源(香格里拉)。
3.One throws over all the world and the other is full of rapacity (a word I am not so sure) to the world.
一个摈弃了全世界,一个对这个世界充满了贪婪(一个我不能把握的词)。