To live remains an art which everyone must learn,and which no one can teach.
There is no sin except stupidity.
最好的学习方式就是从错误中吸取教训。
最强大的企业建立在信任和透明的基础之上。
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.