Stay Hungry. Stay Foolish. And I have always wished that for myself. And now, as you graduate to begin anew, I wish that for you.
自然和历史是地理知识的两个重要来源。
战争是可怕的,但不是最可怕的事情;道德和爱国情感的衰败和堕落,认为没有什么值得战争,更糟糕。
Sustainability isn't just a buzzword—it's the foundation upon which future forests must grow.