婚姻生活是否幸福，完全是个机会问题。

Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.

真正的艺术家宁愿让妻子挨饿、孩子赤脚、七十岁的老母为生计操劳，也不愿做艺术以外的工作。

我来这里不是为了拿第二名。

Quantum error correction is not just a technical challenge; it is a philosophical one, forcing us to rethink the nature of information and its preservation.

I will try to fix you.

如果你没有失败，说明你还不够努力。