The truth is rarely pure and never simple.
真相很少纯粹,也绝不简单。
我们会嘲笑可笑之事,无法自拔地笑出声来。
农业的可持续性不是一种选择,而是生存的必需。
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.