适应性是在不断变化的市场中生存的关键。

The P versus NP problem is one of the most important problems in computer science.

The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.

I’ve always been an outsider, and I think that’s why people connect with my music.

求知若饥，虚心若愚。

在可持续捕捞实践中的创新是平衡经济增长和环境保护的关键。