We've learned that change is necessary for growth.
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。
【译文】一草一木都有它的道理。
The beauty of science lies in its ability to explain the natural world through observation and experimentation.
The truth will set you free, but first it will piss you off.
The older one grows, the more one likes indecency.