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。
I don’t want to imitate reality; I want to create it.
A mind needs books like a sword needs a whetstone.