采矿业必须发展以满足不断变化的世界的需求。

The battle to feed all of humanity is over. The battle to feed all of humanity in the future has just begun.

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

每个人都有梦想。尽你所能帮助别人实现他们的目标。

我们称可见光为什么？我们称之为颜色。但颜色只是我们给光碰到某物时的行为方式起的名字。

For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.

文学是一场无尽的旅程，一条永无止境的道路。

I'm not a star. I'm just a woman who can sing.