And it is also said if you had a spiritual practice feel, you have the practice of praying, or any other kind of spiritual practice, take it outside sometimes.

有人也说，如果,你有特定的感受灵性的仪式，比如祈祷，或是其他的仪式，那么应该时常在户外进行。

普林斯顿公开课 - 人性课程节选