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.
在商业中，如果你不前进，你就在落后。
科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。
"The best way to predict the future is to create it."
