The equations of the electromagnetic field are deduced from experimental facts.
电磁场的方程是从实验事实中推导出来的。
To understand a culture, one must first understand its stories.
真正的领导力意味着为了更美好的明天而做出艰难的决定。
The truth will set you free. But not until it is finished with you.
A literatura é a voz dos que não têm voz.
法律不是一个封闭的逻辑系统，而是一种社会控制手段。
Be slow to fall into friendship，but when you are in，continue firm and constant.