腦子即使不做夢， 也不休息，腦子隻有死了才休息。身體別的器官需要休息。

http://advancedlifeskills.com/blog/what-is-your-brain-doing-while-you-are-sleeping/

During sleep our brain is, in fact, extraordinarily active. As it turns out, much of that activity helps the brain to learn and remember. Sleeping is involved in the learning and memory process in several important ways.

所有跟帖： 

• 這裏有靜坐的有關知識。 -一行- ♀ (246 bytes) () 07/06/2013 postreply 15:30:20

• 靜坐我曾試過，不得其門。後來改用空氣清新處做深呼吸鍛煉，配合一點肢體動作，感覺很不錯，尤其早上和雨後。 -短刀- ♂ (0 bytes) () 07/06/2013 postreply 17:38:08

• 網上有南懷瑾“南禪七日”的錄像，靜坐入門挺好。 -一行- ♀ (0 bytes) () 07/06/2013 postreply 17:41:31

• 我能坐得住，但總進不了狀態。 -短刀- ♂ (0 bytes) () 07/06/2013 postreply 18:03:21

• 隋朝智者大師的“天台小止觀”教了調心的六種方法，這是公認的靜坐入門書。 -一行- ♀ (305 bytes) () 07/06/2013 postreply 18:17:15

• 謝謝，先收藏了。 -短刀- ♂ (0 bytes) () 07/06/2013 postreply 19:31:19