Sustainability isn’t a trend; it’s a responsibility we owe to future generations.

我不知道如何解释，但我觉得我生来就是做这个的。

The boy and his heart had become friends, and neither was capable now of betraying the other.

One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.