If you say you want to automate cars and save people’s lives, the skills you need for that aren’t taught in any particular discipline. I know – I was interested in working on automating cars when I was a Ph.D. student in 1995.
最好的建筑是那些讲述故事的。
你不能以貌取人，但你可以通过第一章来判断一本书。
The personal is not private; it is political.
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。
Just pursue your own natural curiosity and solve your own problems. Learning is a byproduct of all of that.