忙碌是一种懒惰——懒惰的思考和盲目的行动。

Most people are afraid of change，but if you look at it as something you can count on，then it can be a comfort.There's not many things you can really count on.

解释：药材的使用方法有做成丸剂的，有做成散剂的，有水煮的，有用酒浸泡的，说明了药材使用的多样性。

I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.

科学中的创造力来自于将别人没想到要联系的想法联系起来。