科学60秒:童言无忌
When I'm talking I can hear my own voice. And with that feedback I can tell almost immediately when I’ve made an error. Like I just did. An error.Adults have this skill and so do older children....
珍惜今日
Cherish TodayI will avoid with fury the killers of time. Procrastination I will destroy with action; Doubt I will bury with faith; Fear I will dismeber with confidence.Where there are idle mouths...