Music makes people come together.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

人类社会生活的行为流是由存在的物质条件构成的。

最好的表演来自内心，而不仅仅是声音。

The quest for understanding is the noblest pursuit of the human spirit.

最危险的毒药是成就感。解药是每天早上都像个初学者一样思考。