求翻译成中午

How evil can one be greedy? What is human nature and what is human heart?翻译成中文： 贪婪的人有多邪恶？什么是人性，什么是人心？How evil can one be greedy?In my opinion, greedy people never know how to be satisfied. They'reselfish and unscrupulous. Theywillstopatnothingtoachievetheiraims.（在我看来，贪婪的人永远不知道满足。他们自私自利、厚颜无耻，为达目的而不择手段。）What is human nature ?Human nature is human instinct. It is an attribute that distinguishes human from other animals. （人性就是人的本能，是人与其它动物相区别的一种属性。）and what is human heart?It is a person's principle for behavior. The characters have beauty and ugliness as well as goodandevil, depending on whether they are content or greedy.（人心是一个人行为原则。人有美丑、善恶之分，取决于他们是知足还是贪婪。）