【释义】没有家里的亲人或内部之人牵引，外部的坏人不会主动找上门来。

People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.

I will gyve thee in thine own courtship.

Sustainability is not an option; it's a responsibility we owe to future generations.

允许进入的刺激并不是通过简单的一对一开关与输出反应相连的。

未来不是我们进入的，未来是我们创造的。