质量永远不能妥协，因为声誉是一辈子建立的，但可能在一瞬间失去。

The best managers acknowledge and make room for what they do not know—not just because humility is a virtue but because until one adopts that mindset, the most striking breakthroughs cannot occur.

The Langlands program is a testament to the interconnectedness of mathematical ideas.

煤炭的真正价值在于我们如何负责任地开采和使用它。