Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.

孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”

证据似乎支持病毒的基本结构是一个空心管的观点。

Our policies must be as dynamic as the oceans they aim to protect.