做学问的人应当以确立诚信为根本,修饰言辞为次要。
"In science, the most exciting phrase to hear is not 'Eureka!' but 'That's funny...'"
人为某样东西实际支付的成本至少是标价的两倍,因为买来后设置、学习、维护、修理,以及最后处置,也需要耗费精力、时间和钱。不是所有的实际成本都在价签上。实际成本是标价的2倍。
The only thing to do with good advice is to pass it on. It is never of any use to oneself.