法律的概念是复杂的,不容易定义。
The concept of law is a complex one, and it is not easy to define.
The truth is rarely pure and never simple.
To become truly great, one has to stand with people, not above them.
评论人物,应该充分肯定他的长处,宽容地谅解他的短处;办理事务,应该首先弄清它的害处,然后再衡量它的利处。
物联网的力量不在于设备的数量,而在于它们生成的数据的价值以及我们可以从中获得的洞察力。