Indeed the following study that I think confirms the importance of "time-in", time to look inside.

他们研究证实了“练习时间“的重要性，开始内省的时间。

哈佛公开课 - 幸福课课程节选

Israel's acceptance of a relationship with God doesn't stem from mystical introspection, or philosophical speculation, Levenson says.

犹太人接受与上帝的关系并不来自于,神秘的内省，或者是出于投机心理，Levenson说。

耶鲁公开课 - 旧约导论课程节选

In authentic education, silence is treated as a trustworthy matrix for the inner work students must do, a medium for learning of the deepest sort."

在真正的教育中，安静为学生进行内省提供可靠环境，是一种最深层次的学习媒介“

哈佛公开课 - 幸福课课程节选