每一块曾经制造的塑料仍然存在于某处——这不仅仅是一个事实，更是我们的责任。

"The artist must be a philosopher, a scientist, and a poet all at once."

To understand a sentence means to understand a language.

数学家的工作永无止境；总有新的问题要问，新的谜题要解。

"The power of a story lies in its ability to transport us to another world, to make us feel, to make us think, and to make us grow."

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.