1.Where drugs to change personality traits were once seen as medicinal fripperies, or enhancements, they are now seen as entitlements.
那里，药物改变了人格特性一度曾被看作是医学上的无用，或进步，它们现在被看作是权利。
2.Ten years later, I find the shortcoming of my wife is more than her virtues, and it is really hard to change personality of anyone.
十年后，我发现老婆的缺点远远多于优点，但若想改变一个人，真的好难。