解释:人不博览群书,不了解古今,不能识别世间事物,不知道是与非,就像盲人看不到颜色 、聋人听不到声音、鼻塞的人闻不到花香一样啊。
Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.
改变的秘诀是将你所有的精力集中在建设新事物上,而不是与旧事物斗争。
没有一个明智的飞行员会忘记使用他的清单,无论他的才能和经验有多么出色。