The reason that the invisible hand often seems invisible is that it is often not there.
可持续性不仅仅是一个流行词,它是未来森林必须赖以发展的基础。
我做事情不是为了得到反应或批评,我为自己感到快乐的事情而活。
If you scared, go to church.
Memory was in this respect similar to anticipation: an instrument of simplification and selection.