成本不是为了计算而存在的，而是为了被降低而存在的。

The only way to get rid of a temptation is to yield to it.

没有思想的自由，就没有真正的自由。

Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.

Integrity is the foundation of all successful relationships, both personal and professional.

The core competitiveness of an enterprise is ultimately reflected in technological innovation and talent reserves.

译文：不要说女子不能成为英雄人物，(我的宝剑)每晚都在剑鞘中发出声响，如同龙吟。

Efficiency in energy production is the cornerstone of sustainable development.

但我爱她，她可以褪色，可以萎谢，怎样都可以；但我只看她一眼，万般柔情，涌上心头。