唱歌不仅仅是技巧，更是情感的传递。

The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

在量子引力的领域，时空的结构是由纠缠的线编织而成的。

The cinema is a reflection of its own society.

Sustainability isn't an option; it's the only path forward for aquaculture.

【译文】将知识默记在心，学习时，不感到满足，教人时，不感到倦怠，这三方面我做到了哪些呢？

The deeper you go into mathematics, the more you realize how much remains unknown.