遥远的姑射山上,有神人居住。肌肤像冰雪白皙,姿态柔美如同处女,不食人间五谷,呼吸清风,饮用甘露,乘着云气,驾驭飞龙,遨游在四海之外。
When public speaking, pause frequently. Pause before you say something in a new way, pause after you have said something you believe is important, and pause as a relief to let listeners absorb details.
The boundaries of our knowledge are the frontiers of our curiosity.
人对他自己建筑起堤防来。