人们在球场上看到的我是另一个我，那不是我本人

When basic needs are insecure, all idealism withers.

Museums should be forums, not temples.

A legal system is a system of rules which are valid according to the system's own criteria of validity.

文学是文字的艺术，而文字是思想的工具。

粮食安全是国家安全的基石。