我们爱的书,它们也爱我们。正如我们在书页中标记位置,那些书页也在我们身上留下印记。
The circular economy isn't a trend—it's the future of manufacturing.
最好的学习方法是去做,犯错误,然后从中学习。
The march of science and technology does not imply growing intellectual complexity in the lives of most people. It often means the opposite.