User blog comment:Fatimafaye/Who Do you Think?/@comment-1285566-20120420012235/@comment-406459-20120420025653

Seconded. Phineas is a great thinker, but he's not a "visual" person, whereas Ferb is, alongside being a master mechanic. Like many, Phineas and Ferb work best as a team- they need each other to bring out the best in their ideas.