Engineering is about solving problems, not just making things look pretty.

阅读未见过的书，如结识好朋友，情意和洽；重读已看过的书，如老朋友相晤，叙旧联谊。

The energy transition is not just about switching from fossil fuels to renewables. It's about providing reliable, affordable, and clean energy to a growing global population.

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

物理定律的对称性具有根本的重要性。