美国家农业面临的最大危险是家庭农场的消失。
The greatest danger to American agriculture is the loss of the family farm.
In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.
言论不能改变行动而又崇尚它,那就是说空话。 
To write is to reach that point where only language acts, 'performs', and not 'me'.