"The only thing that could spoil a day was people. People were always the limiters of happiness except for the very few that were as good as spring itself."
"Innovation in algorithms often comes from looking at old problems in new ways."
关键是在事情顺利时不要太高调,在事情不顺时不要太低落。
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.