真理并不总是美丽的，美丽的话语也不总是真理。

Music is the universal language of mankind.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

The bond market is the smartest market in the world.

The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.

科幻小说是变革的文学。