世界会打击每一个人，但经历过后，许多人会在受伤的地方变得更坚强。

The beauty of computer science lies in its ability to solve complex problems through elegant and efficient algorithms.

Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.

煤炭行业不仅仅是挖掘地面，更是为未来提供动力。

The future of machine learning lies in the development of algorithms that can learn from fewer examples and generalize more effectively.