1.We should live each day with a gentlenss,a vigor, and a keenness of appreciation which are often lost when time stretches before us in the constant panorama of more days and months and years to come.”
里面的a keenness of 和in the constant panorama 是啥意思,求解。
2.When the aerials are down,and your spirit is covered with snows of cynicism and the ice of pessimism,then you are grown old,even at 20
这里面为啥用you are grown old而不是you grow old?
参考资料:网上译文