1. retrospect - Noun
2. retrospect - Verb
To look backward; hence, to affect or concern what is past.
A looking back on things past; view or contemplation of the past.
Source: Webster's dictionaryTravel is glamorous only in retrospect. Paul Theroux
I believe that no endeavor that is worthwhile is simple in prospect; if it is right, it will be simple in retrospect. Edward Teller
I am a writer of books in retrospect. I talk in order to understand; I teach in order to learn. Robert Frost
The mark of a good action is that it appears inevitable in retrospect. Robert Louis Stevenson
Evil is obvious only in retrospect. Gloria Steinem
In retrospect I would say from Donald Duck I have learned more about life than from all the schools I ever attended. Gottfried Helnwein