The concept of macromolecules was not easily accepted; it required a complete change in the way chemists thought about the structure of matter.
大分子的概念并不容易被接受；它需要化学家对物质结构的思考方式发生彻底的改变。
Don't play a supporting role in someone else's dream; be the protagonist of your own life.
【译文】如果不明事理，那么动就不知道往哪里去;如果不动，那么即使明白事理也没有用处。
You need patience, discipline, and agility to take losses and adversity without going crazy.
I'm sorry mama, I never meant to hurt you. I never meant to make you cry, but tonight I'm cleaning out my closet.
解释：人不博览群书，不了解古今，不能识别世间事物，不知道是与非，就像盲人看不到颜色 、聋人听不到声音、鼻塞的人闻不到花香一样啊。
我只是在寻找快乐的方式。
The truth is, you can't outrun your past. No matter how fast you go, it's always right there behind you.