每种心理状态都有其存在的目的;要理解它,我们必须询问它在更广泛的行为系统中发挥什么功能。
The only way to predict the future is to create it.
In truth, there was only one Christian and he died on the cross.
The best way to predict the future is to create it.
年龄只是一个数字。我从未让它定义我能做什么或不能做什么。