领导者的角色是在别人看到障碍的地方看到潜力。
场地决定了形式。
The utility of an idea determines its place in mental life.
旅行对偏见、固执和狭隘是致命的。
The only way to get to the other side is to go through the door.
农业的真正进步来自观察和向自然学习。