可持续性不是一种选择,而是负责任企业的唯一前进道路。
He must learn to face his fears. He will not be three forever. And winter is coming.
The elements of consciousness are to be isolated by experimental means.
I'm not a rapper, I'm a world changer.
在生物圈的地质历史演化中,智慧圈是众多阶段的最后一个阶段。