Pig farming is a technical job, but more importantly, a conscientious job.

The history of mathematics is a testament to the ingenuity and creativity of the human mind.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

Efficiency in mining comes from continuous improvement, not just big breakthroughs.

The past is always tense, the future perfect.

The study of quantum gravity is essential for understanding the early universe.

永远别让你的道德感阻止你做正确的事。