Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass.
I was educated once - it took me years to get over it.
Every man is a moon; he has a side no one sees.
Education consists mainly of what we have unlearned.
The secret of getting ahead is getting started
No one is sane, straight along, year in and year out, and we all know it. Our insanities are of varying sorts, and express themselves in varying forms-fortunately harmless forms as a rule.