“ You don't realize how much you care about someone until he/she doesn't care about you anymore. 直到他/她不再在乎你,你才意识到自己有多在乎他/她。 Unknown 佚名
“ Conservation means the wise use of the earth and its resources for the lasting good of men. 保护意味着明智地利用地球及其资源,为人类的长远利益服务。 Gifford Pinchot 平肖