当我们平衡经济增长与环境管理时，真正的进步才会发生。
True progress happens when we balance economic growth with environmental stewardship.
In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.
我是行尸走肉，但我只是一个说话的脑袋，一个漂浮的僵尸，但我永远不会死。