It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

世界不是一个愿望实现的工厂。

创新不仅仅是创造新事物；它是以重要的方式解决实际问题。

解放是一种实践：男性和女性对其世界的行动和反思，以改变它。

没有严格的执行，认证标准就毫无意义。