超导理论不仅仅是一种特定现象的理论，而是量子凝聚态物质的一般理论。

"To write is to confront the unknown within ourselves."

The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.

生命是一首用泪与笑写成的诗。

教育就是激发生命,充实生命,协助孩子们用自己的力量生存下去,并帮助他们发展这种精神。”。

The truth is that which can be accepted by the majority.