The true cost of fish should include the cost of keeping our oceans healthy.
鱼类的真实成本应该包括保持海洋健康的成本。
Social progress can be measured by the social position of the female sex.
生活的艺术在于知道何时坚持,何时放手。
The most elegant proofs are those that reveal the heart of the problem with clarity.
The labor market is constantly evolving, and our models should reflect that.