过去是一个陌生的国度；那里的人们行事方式不同。

The only real mistake is the one from which we learn nothing.

水产养殖的效率不仅仅关乎利润——而是以更少的影响做更多的事。

The AdS/CFT correspondence is a powerful tool that bridges the gap between quantum field theory and gravity, offering insights into the nature of spacetime itself.