The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.
The city's poor are like the roots of a tree: unseen, but essential to its survival.
林业的未来在于平衡经济增长与生态保护。
建筑是一种象征，建造行为也是。建筑是人类创造的最沉重、最永久的事物之一，它们是通过巨大的努力和牺牲而建成的。
When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
文学研究归根结底是对人性的研究
语言是存在的家。人在其中居住。