制造业中最危险的一句话是“我们一直都是这么做的”。
举一个例子尚且不明白,就不要追求见多识广。 
All you have to do is write one true sentence. Write the truest sentence that you know.
每个人都有能力理解股市。如果你能通过五年级的数学,你就能做到。
The secret of change is to focus all of your energy not on fighting the old, but on building the new.