Every breakthrough in laser technology brings us closer to solving mysteries that have puzzled scientists for decades.
我不考虑年龄。那些告诉我我太老了不能做某事的人,我只是忽略他们。
出自《论语·为政》,王博在讲解儒家思想时引用并阐释。
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.