人生是一段旅程，每一步都很重要。

我不完美，我也不假装完美。

算法的美不在于它们的复杂性，而在于它们的简洁和优雅。

The march of science and technology does not imply growing intellectual complexity in the lives of most people. It often means the opposite.

煤炭的未来在于平衡环境责任与能源需求。