我们生产的每一块塑料都应该有明确的再利用或回收路径。

解析：良知如规矩尺度，指导我们应对变化。

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

The study of algorithms is as much about creativity as it is about logic and mathematics.

Sometimes the smallest things take up the most room in your heart.

互联网是一种工具，可以用来做好事或坏事。取决于我们如何使用它。