我愿相信爱与纯粹。

I don't need a hero. I am my own hero.

I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them.

解析：告诫人们要珍惜所得。

自然是无情且不可改变的，它不在乎其隐藏的原因和行为是否能为人类所理解。