政策应基于证据，而非意识形态。

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

街道因比夜晚更黑暗的东西而黑暗。

可持续的森林是既能支持野生动物又能维持生计的森林。