The seabbard is content to be dull when it protects the keenness of the word.
剑鞘保护剑的锋利，自己却满足於它自己的迟钝。
做出伟大工作的唯一方法是热爱你所做的事情。
最好的领导者是那些先倾听、学习，然后再领导的人。
The essence of drama is conflict, and the essence of conflict is human nature.
If you want to be happy, be.
L-函数的研究证明了抽象在数学中的力量。
The people are the roots of the revolution. Without the people, the revolution cannot succeed.