I have often been asked how my plays come about. I cannot say. Nor can I ever explain to myself what they mean.

The more we learn about black holes, the more we realize how much we still don’t know.

Science is about pushing boundaries, both in knowledge and technology.

矿业的未来在于合作，而非竞争。

始终使用止损单。

Principles is another name for prejudice.

"The only way out of the labyrinth of suffering is to forgive."