The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.

我不会因为人们说什么而改变我是谁或我做什么。

我不计算练习的时间，而是让时间有价值。

我不害怕失败，我害怕不去尝试。

积极强化的实施方式比强化的数量更重要。