随着年龄的增长，你会发现你有两只手，一只用来帮助自己，另一只用来帮助别人。
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
Quality is not a myth; it is a fact.
没有严格的执行和透明度，认证标准就毫无意义。
【讲解】：发奋时候竟忘记吃饭，快乐时候就忘记了忧愁，把自己就要老了这件事也不放在心上，如此罢了。”
People of the same trade seldom meet together， even for merriment and diversion， but the conversation ends in a conspiracy against the public， or in some contrivance to raise prices.
我希望不久之后我们就能有一台能够解决所有数学问题的机器。