All behavior is ultimately reducible to physical and chemical processes.
所有行为最终都可简化为物理和化学过程。
If you want something said, ask a man; if you want something done, ask a woman.
【大意】善于游泳的人容易被淹死，善于骑马的人容易摔下马来，正是因为他们的长处，反而自招祸难。
让我们这本《大教学论》的主要目标如下：寻求并找到一种教学方法，使教师教得更少，但学生学得更多。
The best solutions often come from those who are closest to the problem—our farmers.