The past is never dead; it is not even past.
The most personal is the most universal.
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
我希望被人们记住为一个改变游戏规则的人。
The most revolutionary tool in modern agriculture isn't a machine—it's the farmer's knowledge passed down through generations.