书是一面镜子：如果一只猿猴往里看，使徒不太可能往外看。

Music has the ability to heal, to inspire, and to bring hope in the darkest times.

The price of freedom is eternal vigilance.

遗传密码的美在于它的普遍性；它被所有已知的生命形式共享。

数学只向那些纯粹出于对其美的热爱而接近它的人揭示其秘密。