Every lump of coal we mine keeps the lights on in someone's home.
我们开采的每一块煤都在为某个家庭点亮灯光。
自由不是没有主人,而是选择自己的主人。
强大的头脑讨论思想,普通的头脑讨论事件,弱小的头脑讨论人。
"The truth is not what you remember, but what you can no longer forget."
"The beauty of science lies in its ability to reveal the unknown."