台湾籍旅美老师今天交给我们的句子是：
The goal here is to not define yourself by one upsetting event but learn to define yourself by your accomplishments, your life experience.
目标就是不要让自己被小挫败所定义了，而是以自己的成就、经历来检视自己。
学习重点：
1.define 解释、下定义
define (v.) 解释、下定义
definition (n.) 定义
2.upset 沮丧
upset (adj.) 沮丧
3.accomplishment 成就
accomplishment (n.) 成就
