the cream of sth.困难

Facebook, therefore, is a self-enhancer’s paradise, where people can share only the most flattering photos, the cream of their wit, style, beauty, intellect and lifestyles.

因此，脸书是自我提升者的天堂，在那里人们可以只分享最讨好的照片，展示自己在机智、风格、美貌、才智和生活方式方面最精华的部分。