The existence of a legal system presupposes the existence of a rule of recognition.
The interplay between syntax and semantics is central to the study of formal languages.
绳:衡量。诬:歪曲、诬蔑。
成功不是终点,失败也不是末日。
人生中唯一真正的失败是不忠于自己所知道的最好的东西。