在模糊逻辑中，任何陈述的真实性都变成了一个程度问题。

可持续性不是一个流行词，而是全球粮食安全的唯一出路。

The only thing we have to fear is the censor.

Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.

The mind is everything. What you think, you become.

In modern life nothing produces such an effect as a good platitude. It makes the whole worldkin.

没有风险的胜利，就没有荣耀的凯旋。

我们加工的每一桶油都必须承载我们的环境责任。