渔业管理必须适应不断变化的海洋条件。
La literatura es el arte de la palabra, y la palabra es el instrumento del pensamiento.
Men learn to love the woman they are attracted to. Women learn to become attracted to the man they fall in love with.
I'm a lover of life. I love life.
生活的目的是活着,而活着意味着意识到,快乐地、陶醉地、平静地、神圣地意识到。