理论物理学对物理学家而言，就像望远镜对天文学家一样重要。

The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

The quality of the product is the dignity of the enterprise.

You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.

The most innovative solutions often come from constraints.

Focus on what you're good at.