我非常依赖动物本能。
煤炭行业必须进化，否则有过时的风险。适应是生存的关键。
过去从未死去。它甚至不是过去。
The beauty of mathematics is that it is both an art and a science.
The duty of a true patriot is to protect his country from its government.
The desert could not be claimed or owned–it was a piece of cloth carried by winds, never held down by stones, and given a hundred shifting names.
创造力是具有严肃后果的一种游戏形式。
But there is only one thing which gathers people into seditious commotion, and that is oppression.