The future is not ahead of us. It has already happened.
未来并非在我们前方。它已经发生。
如果牛、马和狮子有手并能像人一样用手绘画和创作艺术品,马会画出像马一样的神的形象,牛会画出像牛一样的神的形象,它们会根据每个物种自身拥有的形态来塑造神的身体。
The only way to change behavior is through manipulation of reinforcement contingencies.
A chain is no stronger than its weakest link, and life is after all a chain.
The purpose of education is not to fill the minds of students with facts but to teach them to think.
教育的目的不是用事实填满学生的头脑,而是教会他们思考。