The future of coal depends on our ability to innovate and reduce its environmental impact.

科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。

The stories we don’t tell are the ones that haunt us the most.

The coal industry must evolve to meet modern environmental standards, or it will become obsolete.

The goal of mathematics is to understand the patterns of the universe.

The function of the artist is to make people aware of what they already know but don't realize they know.

我们都是自己思想的囚徒。