一切都有价值，只要灵魂不渺小。

煤炭行业是美国能源独立的支柱，已经持续了几代人。

释义：他或许认为，物质的产生和消亡都源于气的聚散，气是物质生死循环的驱动力。

To read is to resist; to write is to rebel.

地区的和平与稳定是日本安全保障的基础。

The beauty of computer science is that it allows us to create something out of nothing.

In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.