The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

梦想会成真；如果没有这种可能性，大自然就不会激励我们去拥有它们。

电影不仅仅是娱乐，它是一种表达和沟通的方式，能够跨越文化和语言的障碍。

Two roads diverged in a wood, and I—I took the one less traveled by, And that has made all the difference.

The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.

Resilience is not just bouncing back; it's learning and growing from challenges.

量子场论的发展表明，真空不是空的，而是充满了虚粒子。

译文：善于营生的人，会教会自己的子孙营生的本事，而不会给自己的子孙留下太多的财产。善于处事的人，会根据事物的客观态度来作决定，而不一定是为了自己的一已私利。

我的清白终于开始让我感到沉重。