可以说，消化道是生命物质最初和最古老的实验室。

The culture industry not so much adapts to the reactions of its customers as it adjusts them to itself.

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

学习数学的唯一方法就是做数学。