理想上

• " the essence of retreat is setting up a boundary - and we are not actually talking about a physical boundary , but we are talking about a boundary of time , setting up a boundary between past and future , which ideally means we remain in presentness
  闭关的精髓在于设定界限?我们所说的事实上并非是身体的界限，而是一种时间的界限，在过去和未来之间设定界限，理想上表示我们是住于当下。