unity in variety

Variety and unity can find its expression in any remarkable architecture, as it is the basic principle of formal beauty in architecture.

建筑，是一种造型艺术，它具有一定的美学规律，建筑形式美的规律是多样统一，任何优秀的建筑都存在这种规律。

Changing the focus of traditional model in physical teaching, mainly displays that transform unity into activity, transform planning into choice, transform closing into openning and transform single form into variety.

体育教学重心的转移，主要表现在体育教学计划的统一性转向灵活性，体育教学内容的计划性转向选择性，体育教学组织的封闭式转向开放式，体育教学方法的单一性转向多样性。