行为主义的理想是消除强制：通过改变环境来实施控制，从而强化对每个人都有益的行为。
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.
把所有的鸡蛋放在一个篮子里是可以的，只要你能控制那个篮子。
Life is about taking chances, trying new things, having fun, making mistakes and learning from them.